if an alpha particle (2 protons) experiences an electric force of 0.250 n at a point in space, what electric force would a proton experience at the same point?

Answers

Answer 1

electric force would a proton experience at the same point is .156 × 10⁻¹⁹ N/C.

Electric field :

The electric field is the amount of electric force per charge, and the electric force on a charge at a given point in space is the amount of charge multiplied by the electric field at that location.

E = F/q

where,

E = electric field

F = force

q = charge

A force experienced by an alpha particle = 0.250N

E = F/q

E =  0.250 /1.6 × 10⁻¹⁹

E = 0.156 × 10⁻¹⁹ N/C

electric force would a proton experience at the same point is .156 × 10⁻¹⁹ N/C.

To know more about particles

https://brainly.com/question/15274505

#SPJ4


Related Questions

A spherical object has a certain density. If it is compressed under high pressure to half of its original diameter, its density will now be.

Answers

The following formula can be used to determine an object's density if it is spherical.

ρ = 3/4 x π x r³

Here, r denotes the spherical object's radius.

and is a constant in mathematics with the value 22/7.

Assume that the object's initial diameter is d.

As a result, it will have a radius of = d/2 = 0.50d.

Let's enter this value and calculate density as 1.

ρ₁ = 3/4 x π x (r)³

ρ₁ = 1/2 x 22/7 x (0.5d)³

The object is currently being compressed so that its diameter is reduced to a fourth of what it was.

The object's new diameter would be d/2 = 0.50d.

The new radius would be 0.50d/2 = 0.25d as a result.

Find the new density 2 now.

ρ₂ = 1/2 x 22/7 x (0.25d)³

Compare numbers 1 and 2 now.

3/4 x 22/7 x (0.25d)3 divided by 3/4 x 22/7 x (0.5d)3 equals 2/1.

1/2 and 22/7 can be canceled here.

ρ₂/ρ₁ = (0.25d)³ / (0.5d)³

d is terminated.

ρ₂/ρ₁ = 0.125

ρ₂ = 0.125 ρ₁

The original density is 1, and the revised density is 2.

Since its new density would be 0.125 times that of its original, we can conclude that.

To know more about spherical objects, click on the link below:

https://brainly.com/question/10665632

#SPJ4

neptune's moon triton shows: neptune's moon triton shows: extensive cratering, consistent with a young surface. little cratering, telling nothing about the age of its surface. little cratering, consistent with a young surface. extensive cratering, consistent with an old surface. little cratering, consistent with an old surface.

Answers

e) little cratering, consistent with a young surface.

What are the features of NeptuneNeptune is a dark, cold, and windy planet.It is the final planet in our solar system. It is more than 30 times farther away from the sun than Earth. Neptune and Uranus are very similar. It is composed of a dense fog of water, ammonia, and methane that surrounds an Earth-sized solid center. It has a hydrogen, helium, and methane atmosphere. Neptune has the same blue color as Uranus due to methane. Neptune has six rings, but they are difficult to see.Neptune has fourteen moons.Neptune is the eighth and farthest-from-the-Sun planet. That means Uranus is Neptune's only planet neighbor.On Neptune, a day lasts 16 hours.Neptune's orbit around the Sun is so long that it takes 165 Earth years to complete one orbit.

To learn more about Neptune, refer to

https://brainly.com/question/12748439

#SPJ4

what is vertical wind shear? change in the wind speed and/or direction with height change in the vertical wind with distance north or south change in wind speed with direction north or south change in wind direction with horizontal distance

Answers

The correct answer is option D.

Vertical wind shear changes in wind direction with horizontal distance.

Generally, atmospheric wind is referred to as vertical or horizontal wind shear. It is also called wind gradient.

Simply put, win shear is defined as the change in wind speed over a particular distance.

More specifically, vertical wind shear refers to the alter in wind speed along altitude while the horizontal change refers to the change in wind speed that occurs along lateral side or position of the atmosphere in a given altitude.

If you need to learn more about wind click here:

https://brainly.com/question/1420586

#SPJ4

how much tension must a rope withstand if it is used to accelerate a 1054 kg car horizontally along a frictionless surface at 1.23 m/s2?

Answers

The tension must a rope withstand is 1296.42N

Given- Mass m=1054 kg

acceleration= 1.23 m/s²

To find Tension generated .

Principle -Tension is the reaction of the action applied that means due to application of mass along with acceleration there is a urge towards earth and to substantiate it or to form a couple the reaction occurred is tension that equalises the role of force,

Mathematically , Force = ma ⇒Tension

F=T

T=ma

Calculations & Answer - T= 1054 x 1.23

= 1296.42N

Since T=F so unit of force and tension will  be same.

To learn more about Tension calculations-

https://brainly.com/question/19490992

#SPJ1

What is the Inertia prasent in a stretched rubber

Answers

Answer:

inertia of motion ..........

a horizontal force is applied to a glider moving along a horizontal air track bringing it to a stop in t seconds. if the same force is applied to a second glider with half the mass and four times the initial velocity, how long does it take for the glider to come to a stop?

Answers

The second glider will stop after it travels the distance of 8 times the distance of the first glider.

Let subscript 1 and 2 represent parameters related to glider 1 and glider 2.

According to the Newton's law:

F = m . a

Where:

F = force

m = mass

a = acceleration

Since both gliders received the same forces,

F₁ = F₂

m₁ . a₁ = m₂ . a₂

m₁ . a₁ = 1/2m₁ . a₂

a₂ = 2a₁

Hence, the acceleration of the 2nd glider is twice of that of the 1st glider.

Velocity formula for decelerated move

v² = u² - 2.a.s

Where:

v = final velocity

u = initial velocity

s = distance.

Since the gliders stop, v = 0

Hence,

u₁² = 2.a₁.s₁

u₂² = 2.a₂ . s₂

Substitute u₂ = 4u₁,  a₂ = 2a₁

(4u₁)² = 2.(2a₁) . s₂

16 u₁² = 4 a₁ . s₂

16. (2.a₁.s₁) = 4 a₁ . s₂

s₂ = 8 s₁

Hence, the distance of glider 2 is 8 times the distance of glider 1

Learn more about velocity here:

https://brainly.com/question/26170046

#SPJ4

1) a magnetic field is not produced by a) stationary electric charge b) moving electric charge c) electric current d) an electromagnet e) current-carrying solenoid g

Answers

The magnetic field will not be produced by a) stationary electric charge

Any stationary charge in the system will not produce any magnetic field because it will not affect both the magnetic and electric fields. Thus it will not be able to produce any effect on the magnet. whereas in all other options like moving electric charge, electric current, electromagnet, current carrying solenoid, there will be the movement of the charges, which will produce the magnetic field because it will affect both the magnetic and electric field in the system and It will able to produce an effect on the magnet

Thus, the magnetic field is not produced in stationary electric charges.

Learn more about the magnetic field in

https://brainly.com/question/3160109

#SPJ4

what is one major difference between federal and unitary governments

Answers

In a unitary government, all the powers of government are vested in the central government whereas in a federal government, the powers of government are divided between the centre and the units.

Explanation:

While the unitarios fought for a centralized government, located in the city of Buenos Aires, the federales sought political decentralization so that the autonomy of the provinces within the nation would be respected.

consider a cube with a mass of 500 kg and sides of 50 cm. calculate the pressure on the floor from such a cube.

Answers

The pressure applied by the cube of mass 500 kg and side 50 cm on the floor is 200000 Pascal

The mass of the cube is 500 kg and the side of the cube is 50 cm.

Converting the side of the cube from cm to m.

The side of the cube is 0.5 m.

The pressure applied by any body is given by the force applied by the body divided by the area on which the force is applied.

Pressure = force/area

The force applied by the cube will be equal to the weight of the cube,

The weight of the cube is 5000 Newton.

The area of only one side of the cube is in contact with the floor so the area is,

Area = 0.025 m

Putting values,

P = 5000/0.025

P = 200000 Pascal.

To know more about pressure, visit,

https://brainly.com/question/25736513

#SPJ4

other than 120 and 240 volts, what is another common voltage used inside a building? i. 208 ii. 277 iii. 480

Answers

Other than 120 and 240 volts, what is another common voltage used inside a building is 208,277and 480volts.

What is the standard input voltage?

When the same signal is applied to the IN(+) and IN(-) terminals of an op-amp, it must operate satisfactorily within a range of input voltages known as the common-mode input voltage (CMVIN), which is described in the datasheet of the device. You may think of it as never applying common-mode signals to an op-amp.

The voltage shared by an electrical device's two input terminals is known as a common-mode signal. The common-mode signal on a transmission line in telecommunications is also referred to as longitudinal voltage. The signal is typically transmitted between two conductors using a differential voltage in electrical circuits.

To know more about  common-mode input voltage visit:

https://brainly.com/question/15146597

#SPJ4

an airplane weighing 5500 lb is flying straight and level at msl with a velocity of 220 mi/h. at this velocity the l/d ratio is a maximum. the wing area and aspect ratio are 200 ft2 and 8.5, respectively. the oswald efficiency factor is 0.93. calculate the total drag on the airplane.

Answers

The total drag on the airplane is 97.28

define velocity?

Velocity is the rate of change in position of an object in motion as measured by a certain time standard (e.g., 60 km/h northbound). Velocity is a key notion in kinematics, the branch of classical mechanics that studies body motion.

weight of plane=5500lb

velocity=220m/h

=200x88/60

=292

wing area= 200 ft^2

aspect ratio=8.5

oswald efficiency (E)=0.93

density of air = 1.225Kg/m^3

=0.002377

Drag= 0.5xpxvxAxcd

lift coefficient=0.245

drag coefficient= 0.0024

cd=0.0024+0.0024=0.0048

drag= 0.5x0.002377x(292x292)x200x0.0048

=0.0011885x(85264)x200x0.0048

=97.28 lb

therefore the  total drag on the airplane was 97.28 lb

To learn more about velocity follow the given link: https://brainly.com/question/28671360

#SPJ4

how far from the lens should you hold the print to see a final virtual image 30 cm from the lens (at the eye's near point)?

Answers

m= near point/ s.

s=4.28 cm ( the distance of the contract from the magnifying glasses)

Near point = 30cm

so m= 30/4.28= 7

Thus, far from the lens should you hold the print to see a final virtual image 30 cm from the lens (at the eye's near point) is 7

Joe is using a crowbar to remove a tree stump. He applies 2066 J of work to the crowbar. The output work of the crowbar is 1240 J. What is the efficiency of the crowbar?

Answers

Joe is using crowbar to remove tree stump. When output and input work is given then the efficiency can be calculated as 60%.

How is efficiency defined ?

Efficiency can be defined as how good a device is at transferring input energy to useful output energy . The efficiency of a device is the proportion of the energy supplied that is transferred for useful work. The efficiency is calculated as a decimal or a percentage.

Given output work as 1240 J

input work as 2066 J

Then efficiency can be calculated by using the formula :

Efficiency= (output work/ input work) * 100%

=( 1240/2066) * 100%

Efficiency = 60%

To know more about efficiency, refer

https://brainly.com/question/3617034

#SPJ1

a projectile is fired into a region of no air resistance the horizontal component of velocity remains constant because projectiles
A) is not acted on by any horizontal force
B) is affected by gravity
C) has no vertical component of velocity

Answers

A projectile is fired into a region of no air resistance the horizontal component of velocity remains constant because projectiles

A) is not acted on by any horizontal force

Velocity remain constant until unless any net external force acts on the object . While in a projectile motion , there is a gravitational force which act in downward direction . And there is no horizontal force , hence horizontal velocity remain unchanged . Velocity remains constant because projectiles

A) is not acted on by any horizontal force

To learn more about projectile here :

https://brainly.com/question/13388411

#SPJ1

A large block of stone is held at a height of 15meters having gained 4500 j of gpe. how much does it weigh?

Answers

The weight of the large block of stone is 300 Newton. The result is obtained by dividing the gravitational potential energy by the height.

What is gravitational potential energy (GPE)?

Gravitational potential energy is the energy stored in an object due to its position in a gravitational field. GPE can be expressed as

PE = mgh

Where

PE = gravitational potential energym = mass of an objectg = acceleration of gravityh = height of an object

Given

h = 15 mPE = 4500 J

How much does it weight?

The weight of an object is the mass times the acceleration of gravity.

W = mg

So, with the GPE equation, the weight is

PE = mgh

PE = W × h

4500 = W × 15

W = 4500 ÷ 15

W = 300 Newton

Hence, the weight of the large block of stone is 300 Newton.

Learn more about GPE here:

brainly.com/question/8822715

#SPJ4

a uniform meter stick is suspended from the ceiling by a string attached to the 60. cm mark. a 0.050 kg mass placed at 90. cm mark causes the meter stick to balance in the horizontal position. find the mass of the meter stick.

Answers

The mass of the meter stick is 0.15 kg.

The parameter

Meter Stick length = 100 cmA string attached to the 60 cmMass = m = 0.05 kgA mass placed at 90 cmAcceleration due to gravity = 10 m/s²

Calculate the weight of the mass.

w = mg

w = [tex]0.05 \times 10[/tex]

w = 0,5 N

Look at the picture. The weight of the stick is in the middle of its length at 50 cm. The meter stick is balanced in the horizontal position. At point A

Distance between mass and string = 90-60 = 30 cmDistance between weight of the stick and string = 60-50 = 10 cm

Σ τ = 0

(ws × 10) - (w × 30) = 0

ws × 10 = w × 30

ws × 10 = 0.5 × 30

ws × 10 = 15

[tex]w_s = \frac{15}{10}[/tex]

ws = 1.5 N

ms × 10 = 1.5

[tex]m_s = \frac{1.5}{10}[/tex]

ms = 0.15 kg

Learn more about Torque here: https://brainly.com/question/20691242

#SPJ4

what is the total number of electrons transported from the positive electrode to the negative electrode by the charge escalator from the time the battery is first used until it is completely dead?

Answers

The number of electrons transported is 8.1 x 10²² electrons.

The variety of electrons in a neutral atom is identical to the number of protons. The mass wide variety of the atom is the same as the sum of the range of protons and neutrons inside the nucleus. The number of neutrons is equal to the difference between the mass number of the atom and the atomic wide variety. The reduction half-response includes a -electron gain.

The LCM is consequently 6. The net equation is a six-electron transfer. The wide variety of electrons in an atom is identical to the atomic quantity of an element for neutrally charged species. this means the number of electrons and the number of protons in an element are identical. consequently, the variety of electrons in oxygen is 8. Ionic bonds are shaped among or extra atoms by using the switch of one or extra electrons among atoms.

Learn more about Electrons here:-https://brainly.com/question/860094

#SPJ4

The equalizing temperature changes in response to changes in external forces of the boundary conditions of climate. What is this about?.

Answers

Answer:

It's climate sensitivity.

1. Imagine you rubbed just one side of a thick piece of Styrofoam.
What do you think you would observe if you brought the rubbed side of the Styrofoam up to a neutral object?
2. What do you think you would observe if you brought the unrubbed side of the Styrofoam up to a neutral object?

Answers

The answers include the following:

The observation if you brought the rubbed side of the Styrofoam up to a neutral object is that the both of them will become negatively charged and repel.The observation if you brought the unrubbed side of the Styrofoam up to a neutral object is that they will be repulsion because it involves two neutral charges.

What is Charge?

Thus is referred to as the physical property of matter that causes it to experience a force when placed in an electromagnetic field. We should also note that like poles repel and unlike poles attract.

When the styrofoam is rubbed, it becomes negatively charged which when placed in contact with another neutral charge will result in the repulsion. In the case in which the unrubbed side of the styrofoam is placed near a neutral charge there will also be repulsion.

Read more about Charge here https://brainly.com/question/18102056

#SPJ1

Two forces are applied to a car in an effort to accelerate it, as shown below. The first force, F1 = 310 N, is applied at an angle = 32° to the forward dashed line. The second force, F2 = 464 N, is applied at an angle = 13° to the forward dashed line.

(a) What is the resultant of these two forces?
______N at _____ ° to the _____

(b) If the car has a mass of 2850 kg, what acceleration does it have? (Disregard friction.)
_____m/s2 at ______ ° to the _____

Answers

a ) The resultant of these two forces is 715.92 N at 4.4° to the right of the forward dashed line

b ) If the car has a mass of 2850 kg, its acceleration is 0.25 m / s²

Resolving F1 into its vertical and horizontal component,

F1y = F1 cos θ

F1y = 310 * cos 32°

F1y = 263.5 N

F1x = F1 sin θ

F1x = 310 * sin 32°

F1x = 164.3 N

Resolving F2 into its vertical and horizontal component,

F2y = F2 cos θ

F2y = 464 * cos 13°

F2y = 450.1 N

F2x = F2 sin θ

F2x = 464 * sin 13°

F2x = 106.72 N

∑ Fx = F1x - F2x

∑ Fx = 164.3 - 106.72

∑ Fx = 57.58 N

∑ Fy = F1y + F2y

∑ Fy = 263.5 + 450.1

∑ Fy = 713.6 N

R² = ( ∑ Fx )² + ( ∑ Fy )²

R² = ( 57.58 )² + ( 713.6 )²

R² = 3315.46 + 509224.96

R = 715.92 N

tan θ = ∑ Fy / ∑ Fx

tan θ = 713.6 / 57.58

tan θ = 12.39

θ = 85.6° ( With the horizontal )

With the forward dashed line,

θ = 90 - 85.6

θ = 4.4° ( To the right of the forward dashed line )

F = m a

F = Force

m = Mass

a = Acceleration

m = 2850 Kg

a = F / m

a = 715.92 / 2850

a = 0.25 m / s²

Therefore,

a ) The resultant of these two forces is 715.92 N at 4.4° to the right of the forward dashed line

b ) If the car has a mass of 2850 kg, its acceleration is 0.25 m / s²

To know more about resultant forces

https://brainly.com/question/22260425

#SPJ1

What is the density of a liquid if a volume of 0.025 L has a mass of 0.034 Kg? Express the result in g/cm3?

Answers

Answer: density = 1.36g/cm3

Explanation: 0.025L = 25cm3 and 0.034kg = 34 grams

  Density= mass/volume

           = 34/25

           = 1.36g/cm3

                   

Answer:

Explanation:

Given:

V = 0.025 l;   or V = 25 cm³

m = 0.034 kg = 34 g

______________

ρ - ?

ρ = m / V

ρ = 34 / 25 = 1.36 g/cm³

a stealth bomber flying horizontally at a speed of 150 m/s drops a bomb from a height of 2500.0 m. how far in front of the target must the bomb be released

Answers

The bomb must be released 3375 m before the target when dropped from the height of 2500.0 m

What are equations of motion?

An equation of motion is an equation that describes the behavior of a physical system in terms of motion as a function of time. More specifically, the equations of motion describe the behavior of a physical system as a set of mathematical functions related to dynamic variables.

Following are the equations of motion:

v = u + at

s = ut + 1/2 at²

v² = u² + 2as

Before calculating the horizontal distance let's calculate the time taken by the bomb to reach the ground by using following equation:

s = ut + 1/2 gt²

u = initial velocity in the vertical direction (0)

s = vertical displacement from the ground (−2500.0 m)

g =  acceleration due to gravity (-9.8 m/s²)

Now substitute the the value in the above reaction:

-2500 = 0 × t +  1/2 × -9.8 t²

-2500 = -4.9 t²

t = 22.5 s

Now the distance covered by the bomb in horizontal direction by the time it reaches the ground is:

D = v × t

Where, D = distance covered by bomb horizontally

v = velocity of bomber (150 m/s )

t = time taken to reach the ground (22.5 s)

D = 150 × 22.5

D = 3375 m

To know more about equations of motion visit:

https://brainly.com/question/8898885

#SPJ4

my solar system has two types of planets: terrestrials and jovians. the solar nebula hypothesis offers what explanation for the different compositions of these two types of planets?

Answers

According to the nebular hypothesis, small terrestrial planets are formed through the process of accretion, in which dense solid particles condensed and collided with one another as a result of their mutual gravitational pull.

As opposed to this, all heavier elements condensed near the sun and formed terrestrial planets, while lighter elements moved away from the sun and formed jovian planets due to the high temperature near the sun, which only allowed heavier particles to condense there.

The solar nebular hypothesis is the explanation put forth and accepted by most scientists as to how the earth came to be. It claims that a nebular, or huge clump of dust, is where the solar system originated. The heavier materials that could resist higher temperatures formed closer to the sun as the condensation of the nebular continued. Because these minerals weren't abundant, the planets they generated weren't very big.

The Jovian planets, on the other hand, formed above the frost line and could support icy compounds. These planets' larger sizes can be attributed to the abundance of ices that formed them. The lighter hydrogen and helium elements were stripped away by solar winds, which caused their accumulation far from the sun.

To know more about planets, click on the link below:

https://brainly.com/question/19340594

#SPJ4

The xylem tube which transports sap to the top of a tree can be considered as uniform cylinders if the transport of sap is entirely due to capillarity determine the diameter of the tube which will move the sap up a tree which is 25m tall.take the surface tension of sap to be 5*10^-2 s.g is 1 g is 9.8 an

Answers

The wide wood pores that link to the tree's roots allow sap to be drawn up into the maple tree when it starts to freeze. The tree is really replenishing itself with fluids at this time from its roots.

As long as the temperature is below freezing and the sap is increasing, the process continues.

How does the xylem sap of tall trees go from the roots to the top?

Water is drawn up from the roots to the top of the plant according to the cohesion-tension hypothesis of sap ascent. Water and minerals travel upward from the roots through the xylem due to a negative water potential gradient created by the evaporation of mesophyll cells in the leaves.

The water potential gets increasingly negative as you climb the tree, and these variations provide a pull or tension that causes the water to ascend the tree. The loss of water from the leaves through a process called transpiration is a crucial element in the draw of water up the tree.

learn more about xylem tube refer

https://brainly.com/question/21022760

#SPJ13

as a meteor moves from a distance of 16 earth radii to a distance of 2 earth radii from the center of earth, the magnitude of the gravitational force between the meteor and earth becomes a) 1/8 as great b) 8 times as great c) 64 times as great d) 4 times as great

Answers

The magnitude of the gravitational force between the meteor and earth becomes 64 times as great when meteor moves from 16 to 2 radii.

What is gravitational force and how it becomes 64 times as great when meteor moves from 16 to 2 earth radii?Gravitational force is the force due to gravity that we experience all through living , the attraction of earth to all the universal substances.Here a meteor moves from a distance of 16 radii to distance 2 earth radii and the magnitude of gravitational force is asked .We will use newton's gravitational force formula : F = Gm1m2/r^2 , where m1 and m2 are the masses of objects and G is gravitational constant and F is gravitational force.Here the F1 would be calculated as : F₁ = F/16² = F/256. And F2 will be calculated as :F₂ = F/2² = F/f.Knowing the value of F1 and F2 , we will take a ratio F2/F1, which equals F2/F1 = 256/4 = 64 times.

To know more about gravitational force visit:

https://brainly.com/question/4014727

#SPJ4

a bowling ball of mass 4.5 kg moves in a straight line at 3.98 m/s. how fast must a ping-pong ball of mass 1.322 g move in a straight line so that the two balls have the same momentum? answer in units of m/s.

Answers

It should travel at a speed of [tex]13.55[/tex] × [tex]10^{-3}[/tex] [tex]\frac{m}{s}[/tex] so that the two balls have the same momentum.

M = mass of the bowling ball = [tex]4.5 kg[/tex]

V = speed of bowling ball = [tex]3.98 \frac{m}{s}[/tex]

P = magnitude of momentum of bowling ball = ?

magnitude of momentum of bowling ball is given as

[tex]P = MV[/tex]

inserting the values

P = [tex]4.5 * 3.98[/tex]

P = [tex]17.91[/tex] [tex]\frac{kgm}{s}[/tex]

m = mass of ping-pong ball = [tex]1.322[/tex] [tex]g[/tex]= [tex]1.322[/tex] x [tex]10^{-3}[/tex] [tex]Kg[/tex]

v = speed of the ping-pong ball = ?

p = magnitude of momentum of ping-pong ball

Given that :

Magnitude of momentum of ping-pong ball  =  magnitude of momentum of bowling ball

[tex]p = P[/tex]

[tex]m v = 17.91[/tex]

([tex]1.322[/tex] x [tex]10^{-3}[/tex]) [tex]v[/tex] = [tex]17.91[/tex]

v = [tex]13.55[/tex] x [tex]10^{-3}[/tex] [tex]\frac{m}{s}[/tex]

Learn more about momentum

https://brainly.com/question/250648

#SPJ4

What is the correct order of the planets in the solar system, starting closest to the sun?.

Answers

Answer:

Mercury

Venus

Earth

Mars

Jupiter

Saturn

Uranus

Neptune

and then drawf planets

In a classroom demonstration, a 79. 2-kg physics professor lies on a "bed of nails. " The bed consists of a large number of evenly spaced, relatively sharp nails mounted in a board so that the points extend vertically outward from the board. While the professor is lying down, approximately 1950 nails make contact with his body. What is the average force exerted by each nail on the professor's body?

Answers

Lying on a bed of nails is one of the most traditional illusions used by magicians. At first glance, it appears like the person lying in the bed of nails will have a hole pierced through their back.

The Force of a Bed of Nails

Lying on a bed of nails is one of the most traditional illusions used by magicians. At first glance, it appears like the person lying in the bed of nails will have a hole pierced through their back. According to physics, a force exerted downward will be dispersed across the nails, lowering the force that each nail applies individually. The force that each nail exerts decreases with the number of nails.

Given

m=79.2 kg The mass of the Physics Professor

n=1950

The Number of Nails in the Bed of Nails

Solving for the weight of the professor applied to the board of nails

W=mg

W=(79.2 kg)(9.8 ms2)

W=776.16N

Solving for the force applied by the individual nails.

Fn=Wn

Fn=776.16 N1950Fn=0.398

N Therefore each nail applies 0.398 N of force.

To learn more about  Bed of Nails refer to

https://brainly.com/question/20852056

#SPJ4

two polarizers are oriented to each other by an angle of 75 degrees. polarized light with a polarization angle 25 degrees from the axis of the polarizer is incident on the first polarizer. how much of the light incident on the first polarizer (what percentage) makes it through the second?

Answers

82% of incoming polarized light with a polarization angle 25 degrees from the axis of the first polarizer will make it through the second polarizer.

We can use Snell's law to find out how much of the light makes it through the second polarizer.

Snell's law gives us:

sin(θ1)×sin(θ2)=n1×n2

Solving for n1, we get:

n1=(sinθ1cosθ2)/(sinθ1sinθ2)

We know that θ1 and θ2 are each 75 degrees, so we can put this into our equation:

n1=(0.5)(0.5)/(0.25)(0.75)=0.8333

This means that 82% of incoming polarized light with a polarization angle 25 degrees from the axis of the first polarizer will make it through the second polarizer.

To learn more about polarized light visit: https://brainly.com/question/17003853

#SPJ4

a force of 1 newton will cause a mass of 1 kg to have an acceleration of 1 m/s2. if a force of 6 newtons is applied to a mass of 1 kg, what will be its acceleration?

Answers

Answer:

6 m/sec square

Explanation:

Other Questions
what is the final velocity (in m/s) of a hoop that rolls without slipping down a 5.00-m-high hill, starting from rest? yx+2x-8 factor the quadratic equation to find x intercepts How does financial planning help individuals?Financial planning helps individuals to make smart A. investmentsB. insuranceC. Infrastructure and save taxes. A competent financial advisor will always advise their clients to A. quantifyB. combineC. diversify their portfolio to reduce risks. The figure below is made up of a square with height, h units, anda right triangle with height, h units, and base length, b units.hbThe area of this figure is 80 square units.Write an equation that solves for the height, h, in terms of b. what is the name of the compound in the weed killer that many suspect is linked to non-hodgkin lymphoma (nhl)? What is 10,483,190 in word form? Which is equivalent to 38x? A school is arranging a field trip to the zoo. The school spends 654.84 dollars on passes for 32 students and 2 teachers. The school also spends 281.92 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student? Which location suffered two deadly earthquakes in the 20th 1st century? Writing Prompt:Write 3 paragraphs Why does it only take one person to make a change? Emma wrote one hundred thousand as 1,000,000. Explain what she did wrong.Then write the number correctly the sales for crunchtastic candy bars rose from $4,000,000 to 4,900,000 find the percent of increase in sales Which of the following rational functions is graphed below? the covered loan law limits total fees and points paid by the borrower prior to closing to what amount? The radioactive substance cesium-137 has a half-life of 30 years. The amount At (in grams) of a sample of cesium-137 remaining after t years is given by the following exponential function.=At26612t30Find the initial amount in the sample and the amount remaining after 80 years. Round your answers to the nearest gram as necessary. richard conducted a participant observation of uber drivers and kept very detailed field notes including information on drivers' identities and activities on his laptop. the laptop was stolen and the field notes made their way online, which resulted in uber firing several of the drivers. this situation describes a . In a barfight, one person swings a punch with their bare hand and knocks another person over a table in spectacular fashion. The person who threw the punch remains stationary, their hand undamaged. Why does this defy physics? Give Equations/Laws to justify your answer PR is a chord of a circle Center 0 and radius 20CM - POR = 120 calculate (a) length of the Chord PR (b) length of are PQR Describe the cyclic patterns of lunar phases and eclipses of the Sun and moon. (MAKE IT A PARAGRAPH LONG) (5+ Sentences) which of the following choices correctly pairs a part of the digestive tract with a nutrient digested there? group of answer choices