show that Newton's first law is the special case of Newton's second law of motion​

Explanation:

Hopefully the picture is clear and understandable

:)

Answer:

a quantity expressing a body's tendency to resist angular acceleration, which is the sum of the products of the mass of each particle in the body with the square of its distance from the axis of rotation.

Answer:

1. Right hypochondriac region (upper, right).

2.  Epigastric region (upper, middle).

3. Left hypochondriac region (upper, left).

4. Right lumbar region (middle, right).

5. Umbilical region (centre).

6. Left lumbar region (middle, left).

7. Right iliac region (lower, right).

8. Hypogastric region (lower, middle).

9. Left iliac region (lower, left).

Explanation:

1. Right hypochondriac region (upper, right)- Liver, gallbladder, right kidney, small intestine.

2.  Epigastric region (upper, middle)- stomach, liver, pancreas, duodenum, spleen, adrenal glands

3. Left hypochondriac region (upper, left)- Spleen, colon, left kidney, pancreas

4. Right lumbar region (middle, right)- Gallbladder, liver, right colon

5. Umbilical region (centre)- Umbilicus, parts of the small intestine, duodenum

6. Left lumbar region (middle, left)- Descending colon and left kidney

7. Right iliac region (lower, right)- Appendix and cecum

8. Hypogastric region (lower, middle)- Bladder, reproductive organs, sigmoid colon

9. Left iliac region (lower, left)- Descending and sigmoid colon.

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Answer:

A. 2.36 Newtons

Explanation:

F = GmM/d²

F = 6.673 x 10⁻¹¹(1)(5.98 x 10²⁴) / (1.3 x 10⁷)²

F = 2.36121...

Very poor question design.

  mass of box... 1 significant digit

        distance... 2 significant digits

mass of earth... 3 significant digits

     value of G... 4 significant digits

Answer precision to 3 significant digits is not justifiable

Answer:

376 miles

Explanation:

speed = distance / time

therefore distance = speed * time

distance = 40 miles/hr * 9.4 hr

then

distance = 375 miles

#A

[tex]\boxed{\sf 1kg=1000g}[/tex]

[tex]\\ \sf\longmapsto 4000[/tex]

[tex]\\ \sf\longmapsto \dfrac{4000}{1000}[/tex]

[tex]\\ \sf\longmapsto 4kg[/tex]

#B

[tex]\boxed{\sf 1km=1000m}[/tex]

[tex]\\ \sf\longmapsto 2.4km=2.4(1000)[/tex]

[tex]\\ \sf\longmapsto 2400m[/tex]

Answer:

w (angular velocity = theta / t     where 2 pi = 360 deg

For clock w = 1 rev / 60 sec = 2 * pi / 60 = pi / (30 sec)

Answer:

A particle at t1= -2 seconds is at x1=4.8cm and at t2=4 seconds is at x2=9cm. Why can’t you calculate the average speed from this data?

Explanation:

the average speed of the distance travelled is needed to be know and we were only given displacement.

Answer:

They will be moving away from each other at the same speed.

Explanation:

The final speed may be identical to the initial speed if the collision is perfectly elastic. The final speed will be zero if the collision is perfectly in-elastic.

In all likelihood, the final speed will be slightly slower than the initial speed.

From question we have,

Now, from the second equation of motion;

Just put all the values provided in the question, in this equation;

Therefore, distance it will rise in 22 seconds will be 3726.8m

hi <3

i believe i explained this answer properly in my last answer but it would be 4kg and 2400m as these are the SI units for these values.

hope this helps :)

hi :D

i believe i explained this answer properly in my last answer but it would be 4kg and 2400m as these are the SI units for these values.

hope this helps :)

Answer:

Mechanical advantage MA is the ratio of output (generated by the machine) force to input (applied to the machine) force. So MA = 2 means that for example if you apply 100 N then your machine will multiply that force and generate 200 N.

Source = Wikipedia

I Hope IT WILL HELP YOU A LOT.

Answer:

study of force and motion

We have that the distance that you drifted south from your starting point is

[tex]\triangle y=32m[/tex]

From the question we are told that

a river is flowing south at 4 m/s

you swim straight across (i.e. east) at 2 m/s; admittedly

The river is 16 m wide

Generally the equation for the change in direction  is mathematically given as

[tex]\triangle x = v_x t\\\\16=2*t\\\\t=8s[/tex]

Therefore

[tex]\triangle y = v_y t\\\\\triangle y=4*8\\\\\triangle y=32m[/tex]

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Please find attached photograph for your answer. Please do comment whether it is useful or not.

Answer:

The positive velocity occurs the instant the coin leaves our hand. It immediately begins slowing up until its upward velocity becomes zero at the maximum height. At this instant it begins to fall and its velocity increase in a negative direction. The velocity reaches its maximum negative value the instant before it touches your hand.

Answer:

Hi, There! your Answer is Below!

10.29 m/s

Explanation:

a = -9.8

v = Vi - 9.8 t

h = 0 + Vi t - 4.9 t^2

-------------------------------

----------------------

at the top, t = .3 + 1.5/2 = 1.05

and v = 0 = Vi - 9.8(1.05)

so

Vi = 9.8(1.05) = 10.29 m/s

(Dont forget to mark thanks) :)

The initial velocity will be = u = 36.75 m/s

That describe the motion of point , bodies , and system of bodies without considering the force that cause them to move.

let that window at height h

it took 3 sec to reach that window and after crossing that window it took 1.5 second to come back to that same window

this implies , total time taken to to get to the top = 3sec + 1.5/2 = 3.75 sec

using equation of motion :

v = u + at

v= final velocity  =0(at top )

u = initial velocity =?

a = acceleration , a=g ( acceleration due to gravity) = 9.8 m/s^2

t= 3.75 sec

0 = u - 9.8(3.75)

u = 36.75 m/s

initial velocity will be = u = 36.75 m/s

learn more about kinematics equations of motion

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#SPJ2

Answer:

• Pressure inside liquids are due to the random movement of the liquid molecules and the weight of the liquid. The pressure inside solids occurs only due to the weight of the solid.

• The liquid pressure acts on the sides of the liquid as well as the bottom. The pressure due to solids only appears at the bottom of the solid.

Explanation:

[tex]\huge\fbox\colorbox{pink}{❥Answer♡}[/tex]

We have a segment AC and B is in the middle. So AB + BC = AC because the segment is in pieces. Because B is a midpoint, AB = BC. We now have

AB + BC = AC sum of a segment is sum of its pieces

AB + AB = AC B is the midpoint, so AB = BC

2x + 2x = 3x + 20 putting in for AB (twice!) and AC

4x = 3x + 20 collect like terms

x = 20 subtract 3x on both sides.

So x=20

Hi, This is the answer...

Theories are constructed after there is numerous data collected during the experiment.

Hope it helps you...Pls mark brainliest if it helps you....(by Benjemin)

The correct answer is B.

Theories are constructed after there is numerous data collected during the experiment.

Theory construction is simply a process of formulating and bringing together different components of theories into a single form that is more meaningful.

These theories are usually supported by evidence (data) gathered from many experiments.

In addition, these theories may answer the basic questions of our universe such as;

Thus, from the given options, only option B matches the above explanations.

"theories are constructed after there is numerous data collected during the experiment"

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In the human cannonball act makes use of of a special type of "cannon" that more safely ejects a person who acts as the "cannonball"

The world record for the longest flight by a human cannonball is approximately 194 feet and therefore the human cannon catapult that Bobo would need is one that would be able to propel him with an initial velocity of more than 120 kilometer per hour (more than the speed of the current record holder) with the cannon directed at an angle 45 degrees above the horizonal

The reason the values given above are correct is as follows:

The world record of the furthest range of the human cannonball is 193 ft. 8.8 inches. The maximum claim for the furthest range of a human cannonball is 200 ft. 4 in. Therefore, to safely set the world record would be to reach a range of 194 feet

The speed with which the world record was accomplished (120 km/jhr)  should be expected to be exceeded given, horizontal speed in free fall motion is constant (decreasing in the presence of drag), and the conditions are likely to be more or less similar

In order to reach the furthest range, R, at the possible speed, the angle of inclination of the "cannon" required is 45°, according to the range formula, which is given as follows;

[tex]Range, \ R = \dfrac{v^2 \times sin(2\cdot \theta)}{g}[/tex]

The maximum range is given where θ = 45, such that sin(2·θ) = sin(90°) = 1

A further range than the world record van be obtained using the above values

Learn more about the projectile motion here:

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Answer:

A = 43.5 m/sec^2

Explanation:

A = F x m

Must turn g into kg

A = 300 N x 0.145 kg

A = 43.5

Hope this helps :)

Explanation:

Force=mass*acceleration

Mass=1000kg

Acceleration=25m/s

F=1000*25

F=25000N

Answer:

Basically, it's motion of a object.

100% smart.

Yup, 100% wrong.......

[tex]AnimeVines[/tex]

Answer:

the branch of mechanics concerned with the motion of objects without reference to the forces which cause the motion.Compare with dynamics.

Explanation:

i looked it up it

Answer:

7.10(11.30/7.26) = 11.05 kg

Explanation:

dividing by the density of tin gives the volume of the sculpture

multiplying that volume by the density of lead gives the lead mass required.