When you type in sustainable travel, the website for g adventures appears first in the list. This is an example of.

Increases as a result of the boulder's kinetic energy, which came from its accelerating descent to the ground, and potential energy, which came from it resting on the top of the cliff.

The energy that an object has as a result of its motion is known as kinetic energy in physics. It is described as the effort required to move a mass-based body from rest to the indicated velocity. The body holds onto the kinetic energy it acquired during its acceleration unless its speed changes. The body exerts the same amount of effort when slowing down from its current place to rest. Formally, kinetic energy is any term in the Lagrangian of a system that contains a derivative with respect to time.

In classical mechanics, the kinetic energy of a mass m object moving at a speed. Only when v is considerably slower than the speed of light is this a good approximation in relativistic mechanics.

The English unit of kinetic energy is the foot pound, while the joule is the standard unit.

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The majority of the space in the gold, which is occupied by low mass electrons, is blasted out by the massive alpha particles.

It is a positively charged particle released during the radioactive disintegration of certain substances. The bonding of the two protons and two neutrons gives the alpha particle its mass. Thus, the Helium-4 nucleus and the Alpha ray nucleus share many similarities.

An alpha particle is the first one. These particles, which are the heaviest of all radiation particles, are made up of two protons and two neutrons.

The electron is the fundamental particle with the least mass.

The area where you would reject the null hypothesis would be narrower the lower the alpha level. Therefore, if your region is small, the likelihood that you will fail to reject the null when you ought to is higher.

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The magnetic field forms a 51.8 ⁰C angle with an axis perpendicular to the plane of the triangle.

The total territory enclosed by the three sides of any particular triangle is defined as its area. In general, it is equal to half of the base times the height, i.e. A = 1/2 b h. The sum of a triangle's three interior angles equals 180 degrees. If ABC is a triangle, then A + B + C = 180°, according to this theorem. Theorem 2: An isosceles triangle's base angles are equivalent.

A triangle's total area is equal to half of its base multiplied by its height. The altitude is calculated using the Pythagorean equation.

h=√(8cm)-(4cm)=4/3cm

As a result, the area of a triangle,

A=0.5bh-(0.08m)(4/3x10m)-2.77x 10m

Then, align equation (2) for e to get

e=cos 1

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Chemical change is undergoing the marshmallow

A chemical change occurs when one chemical substance is transformed into one or greater exceptional materials, including whilst iron will become rust.

Chemical change is defined as the process in which the atoms of 1 or more materials are rearranged or blended to shape a new substance. Whilst a substance undergoes chemical change, the chemical properties of the substance changes and it's atoms converted into a special substance with one of a kind chemical composition.

A chemical change, also known as a chemical reaction, is a procedure in which one or extra materials are altered into one or greater new and specific substances. In other words, a chemical alternate is a chemical reaction regarding the rearrangement of atoms.

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The flight attendants are a good example of normative social influence because they are people who are experts in the situation and Charlotte trusts them to know what is going on. She sees that they are not alarmed by the noise, so she assumes that it is not a big deal and relaxes.

When it comes to social influence, there is a lot of power in conformity. We often conform to the norms of our social groups in order to fit in and feel like we belong. In some cases, this can lead to us going along with things that we don't actually believe in or agree with.

However, there are also times when conformity can be a good thing. For example, if you are in a new situation and you are not sure what to do, it can be helpful to look to the people around you to see how they are behaving. This can give you a good idea of what the social norms are and help you to avoid doing anything that would be considered inappropriate.

In conclusion, normative social influence is a powerful force that can lead us to both good and bad decisions. It is important to be aware of its influence so that we can make sure that we are making the choices that are right for us.

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According to given question the speed of the arrow as it leaves the bow is 41.32m/sec.

The definition of force in physics is: This push or draw on a massed object changes its velocity. An unseen factor is an agency that has the power to alter the resting or movement condition of a body. It has both a trajectory and a size.

There are several instances of energies in daily life, including: heft and drive (i.e. the weight of something) is force a swing applies to a ball. the pressure that a hair applies to hairs when stroking it. the pressure your foot applies to the pedal whenever you're riding your bike.

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The output power of the rider that is required to maintain a constant speed is 4,067 J/s.

While input power​ refers to the amount of energy put into a device, the ​ output​ power refers to the amount of energy that comes out.

Also, power is the rate at which energy is dissipated or consumed or given out.

The output power of the rider that is required to maintain a constant speed of 5.0 m/s (about 11.2 mph) up a 5.0% grade (a road that rises 5.0 m for every 100 m along the pavement) is calculated as follows;

P = Fv

P = mgv

where;

P = 83 kg x 9.8 m/s² x 5 m/s

P = 4,067 J/s

Thus, the output power of the rider that is required to maintain a constant speed depends on the mass, acceleration due to gravity and velocity of the rider.

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The point of max deflection for certain beams based on applied load is at 11q₀L/40.

What is deflection due to triangular load?

The deflection due to the triangular load is usually given as:

σ₁ = 11q₀L⁴/120EI

Deflection due to reaction (R)(σ₂) =

RL³/3EI

⇒ σ₁ = σ₂⇒ 11q₀L⁴/120EI

= RL/3EI= R

= 11q₀L/40

What is the significance of deflection in a beam?

In terms of structural engineering, a beam or node moving from its initial location is referred to as deflection.

It occurs as a result of the loads and forces that are placed on the body.

Deflection, also known as displacement, can result from the weight of the body structure itself or from externally applied stresses.

What is the relevance of deflection due to triangular load?

A structure's deflection must be taken into account during design, and the consequences of not doing so can be disastrous.

Deflections may be caused by various loads. These include, among others,

Therefore, the point of max deflection for certain beams based on applied load is at 11q₀L/40.

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Fast is the temperature rising on the bug's path after 8 seconds 0.75 degree C/s.

Given temparature  T=T(x,y)

position of the bug after 't' sec is given by

[tex]x=\sqrt{1+t} , y=4+\frac{1}{8}t[/tex]

at t=8 sec x=3 and y=5

rate of change of temparature is given by

[tex]\frac{\mathrm{d} T}{\mathrm{d} t}=\frac{\partial T}{\partial x}\frac{\mathrm{d} x}{\mathrm{d} t}+ \frac{\partial T}{\partial y}\frac{\mathrm{d} y}{\mathrm{d} t}[/tex]

[tex]\Rightarrow \frac{\mathrm{d} T}{\mathrm{d} t}=T_{x}\frac{1}{2\sqrt{1+t}}+T_{y}\frac{1}{8}[/tex]

at t=8 sec i.e., at x=3,y=5

given [tex]T_{x}(3,5)=7 , T_{y}(3,5)=2[/tex]

therefore rate of change of temparature in the bug's path is

[tex]\frac{\mathrm{d} T}{\mathrm{d} t}=3\frac{1}{2\sqrt{1+8}}+\frac{1}{8}(2)[/tex]

[tex]\Rightarrow \frac{\mathrm{d} T}{\mathrm{d} t}=\frac{1}{2}+\frac{1}{4}=0.75^{\circ}C/s[/tex]

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The equation the represent the line that passes through (9, 3) and jada slope 6 is 6X-Y = 51.

The equation of the line that passes through the point (a, b) and has a slope m will have the equation as follows,

(Y-b)/(X-a) = m

Here in this case,

The line is passing from the point (9, 3) and has slope 6.

So, we can write the equation of the can be written as,

(Y-3)/(X-9) = 6

Now solving further,

Y - 3 = 6X - 54

6X-Y = 51.

Hence, the required equation of the line is 6X-Y = 51.

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Arrange these three groups in a circle with arrows pointing from igneous to sediment to metamorphism and metamorphism to igneous.

A rock cycle is a process of transforming one type of rock into another. There are three main types of rocks igneous rocks, metamorphic rocks, and sedimentary rocks. It can be melted by magma, eroded by sediments, or compressed and metamorphosed.

Rock circulation is a fundamental concept that describes the transition between three rock types metamorphic igneous and sedimentary rocks. Simply put it is a set of processes that create and transform rock types within the Earth's crust. Rock circulation is a model that describes the formation degradation and regeneration of rocks as a result of sedimentation magma and metamorphism.

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In the case of a 9.0-cm-long spring attached to the ceiling, the spring constant is 207.1. The spring can be stretched to a height of 15 cm by hanging a 1.9 kilogram mass from it.

The "spring constant," or "k," is a quantity that effectively indicates how "stiff" a spring is. It is represented by the letter "k." A greater value of k indicates that more pressure is necessary t extend it a given distance than would be necessary to stretch a spring with a lower stiffness a similar distance.

F = mg

k = ( 1.9) (9.81) = 18.639N

F/x =18.639 /0.09 =207.1.  N/meter

F = -kx. The spring constant, k, is a proportional constant. It gauges how firm the spring is. When a spring is compressed or extended to a length that differs by an amount x out of its equilibrium length, it produces a force F = -kx that pushes it back towards its equilibrium position.

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The correct question is

A 9.0-cm-long spring is attached to the ceiling. when a 1.9 kg mass is hung from it, the spring stretches to a length of 15 cm . you may want to review ( pages 219 - 221) . part a what is the spring constant k?

The volume of the object will be [tex]25 cm^{-3}[/tex]. Volume is calculated by dividing, the given mass by an object's density.    

What is Density?

It is the mass per cubic centimetre of volume, which is represented by either rho (ρ) or d.

What is Mass?    

It shows the measurement of matter in a body. Units used in its calculation are in grams [tex](g)[/tex] or kilograms [tex](kg)[/tex].

What is Volume?

The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.  

How to Calculate Volume?

According to the formula of density (d), [tex]M[/tex][tex]=[/tex] Mass of the object, [tex]200 g[/tex], and [tex]V=[/tex] Volume of the object, [tex]8 gcm^{-3}[/tex]:-

 [tex]d= M/V\\8 g cm^{-3} = 200 g/V\\\\V=200g/8g cm^{-3} \\V= 25 cm^{-3}[/tex]

The volume of the object is [tex]25 cm^{-3}[/tex].

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It is acceptable to fasten cables with conductors not smaller than two 6 AWG or three 8 AWG conductors directly to the lower edges of the joists when Type NM cable is installed at an angle with joists in unfinished basements and crawl spaces.

With a few guidelines in mind, nonmetallic sheathed cable can be used in basements. if the cable is installed at an angle to the joists and is a 12 AWG. The cable will need to be pulled through bored holes or along running boards. The cable cannot be stapled along the joist's underside.

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The velocity profile shows the velocity's magnitude in relation to position.

The velocity distribution at a cross section of a pipe with laminar flow will have a parabolic form, with the greatest velocity at the center being around double the average velocity in the pipe.

The change in bulk temperature, average dynamic pressure, and friction factor are all connected to the shape of the velocity profile.

AsuU=sin, where U is the free stream velocity and is the local boundary layer thickness, we may calculate the velocity profile within the boundary layer for flow over a plate.

For use in fluid mechanics and fluid flow measurement, PSI developed the ultrasonic velocity profile measuring technique. It makes advantage of immediate Doppler shift frequency detection and pulsed ultrasonic echography.

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The particles that we think exist in the cosmos but that we cannot directly observe have been given the label "dark matter" by physicists.

Because it was impossible for scientists to detect it by looking at the universe in any region of the electromagnetic spectrum, dark matter was initially referred to as "missing matter." This substance does not appear to absorb or emit any electromagnetic radiation, yet it does appear to have mass (and hence produce gravity).

Scientists are aware that dark matter, which accounts for about 80% of galaxies' total mass, does not emit light. This indicates that there is four times as much dark matter as normal matter.They found that the stars farther away from the center were moving much faster than predicted. The only way this is possible is if there is more mass in the outer parts of galaxies than we can observe. The fact that we are unable to see this mass, because it is not emitting light, suggests the presence of dark matter.

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For a real gas to approach the properties of an ideal gas, the pressure should be low, the attraction between the molecules should be high and temperature should be high.

       where,  p= pressure

                    V= volume

                    n= number of moles

                    R= ideal gas constant

                    T= temperature

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Independent variable is Thermal Energy Transfered

Dependent variable is Types of Material

used

First let us understand what does an independent and dependent variable means

Independent variable is The variable that doesn't changes with the change in other variables and they are not affected by their changes.

Dependent variable are The variable

that changes with the change in other variables and they are affected by their changes

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Answer:

Explanation:

1. mass of each sample

2. type of material used

3. temperature over time

edge 2022

Alpha decay is a type of nuclear decay occurring by the emission of alpha particles. Thus the nuclei changes to a new nuclei with mass number decreased by 4 units and atomic number decreased by 2 units from the parent atom.

Nuclear decay is the process of radioactive decay of unstable isotopes to form its stable isotopes or new nuclei.  Unstable atoms undergo nuclear decay by the emission of alpha or beta particles or by  electron capture.

In alpha decay,  an alpha particle that is a helium nuclei is emitted with the new nuclei where the mass number reduces by 4 and atomic number reduces by 2.

For instance consider the alpha decay of carbon -14 produces stable beryllium -10 with an alpha particle.

[tex]\rm _{6}^{14}C \rightarrow _{10}^{4}Be + _{2}^{4}He[/tex].

Similarly in beta decay, an electron is emitted where the atomic number increases by one and mass number does not change.

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Answer: loss of hair cells

Explanation:

The hair cells in the ear canal create the essential vibrations needed for both the ear and brain to process the sound, without them, vibrations cannot be fully developed.

Answer: Loss of hair cells

Explanation: I got it right on the quiz

If a baseball dropped from the roof of a tall building takes 3.1 seconds to hit the ground, the height of the building would be 47.1 m.

According to Newton's second law of motion,

[tex]s=ut+\frac{1}{2}at^{2}[/tex]

Where, s is the distance covered by the body, u is its initial velocity, t is the time taken by the body, and a is the acceleration of the body.

Here, the distance covered will be equal to the height of the building.

Since the ball was dropped, its initial velocity will be zero.

Also, the acceleration of the ball is the acceleration due to gravity, [tex]g=9.8 m/s^{2}[/tex].

Substituting the values,

[tex]h=0+\frac{1}{2} gt^{2}[/tex]

[tex]h=\frac{1}{2} \times9.8\times3.1^{2}[/tex]

[tex]h=47.1m[/tex]

Therefore, the height of the building would be 47.1 m.

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The use of high-quality aggregates reduces permeability. Concrete has a higher degree of permeability if more porous aggregates are employed. The permeability of concrete is also increased by using larger aggregate.

As a result, mixes with larger nominal maximum aggregate sizes have a greater potential for high permeability than mixes with smaller nominal maximum aggregate sizes at the same air void level. Values of critical densities for various nominal maximum aggregate sizes.

The Permeability's Function-

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aircraft type means a particular model of aircraft as designated by the manufacturer of the aircraft.

I think it's false

A) 0.005

B) 0.001

C)0.0495

Step-by-step explanation:

Let A be the event that an aircraft is present and let B be the event the radar registers its presence.. Thus;

P(A) = Probability that an aircraft is present

P(A') = Probability that an aircraft is not present

P(B) = Probability that the radar generates an alarm

P(B') = Probability that the radar doesn't generate an alarm

Thus from what we are given, we have;

P(A) = 0.05

P(A') = 0.95

P(B) = 0.99

P(B') = 0.01

P(B|A') = 0.1

A) Probability of a false alarm will be;

P(A' ∩ B) = P(A) × P(B|A')

P(A' ∩ B) = 0.05 × 0.1 = 0.005

B) probability of missed detection is;

0.1 × (1 - 0.99) = 0.001

C) probability that an aircraft is present given that the radar registers a presence will be;

P(A ∩ B) = P(A) × P(B)

P(A ∩ B) = 0.05 × 0.99

P(A ∩ B) = 0.0495

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The first nanosatellite from Bhutan to be launched into space was named BHUTAN-1. The satellite was created as part of the Birds-2 program at the Kyushu Institute of Technology. The Birds program aids nations in launching their initial satellite. On June 29, 2018, BHUTAN-1 was put into orbit by the SpaceX CRS-15 mission. On August 10, 2018, it was released from the International Space Station's (ISS) Kib module. The Earth was captured by the satellite's cameras.

The BHUTAN-1 (Bhutan), UiTMSAT-1 (Malaysia), and Maya-1 satellites were created as part of the Birds-2 program (Philippines). Graduate students from Bhutan who were attending Kyutech to complete their master's degrees created BHUTAN-1 (Kyushu Institute of Technology).

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The velocity of air is 18.60×10⁻⁶m/s.

Film temperature, T f = (Ts+T∞)/2

                             T f = (80+20)/2

                             T f = 50°C

                             T f = 323K

β=1/T

β=1/323

β=3.096×10⁻³

By Interpolation,

v= 15.8g +(20.92-15.89)(323-300)/(350-300)

v=18.60×10⁻⁶m/s.

Velocity is described as a vector measurement of the charge and path of motion. Placed truly, speed is the velocity at which something moves in one course. The velocity of an automobile travelling north on a chief parkway and the velocity of a rocket launching into the area can each be measured using speed.

The distinctive styles of velocities are uniform speed, variable velocity, common pace and immediate pace. Uniform velocity: A body is stated to be shifting with uniform speed if its average pace among any two factors along its course is equal in importance as well as path.

The SI unit of velocity is metre per/sec (m/s). as an alternative, the speed magnitude can also be expressed in centimetres per 2nd (cm/s).

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The tension of cable AB is 6451.83 Newton. To find the tension of cable AB, we will use newton’s second law: F=ma, and density ρ=m/v

Given variables:

Density of water (ρw) = 1000kg/m³

Density of air (ρa) = 1.225kg/m³

r = 0.89 m

AB = 13.35 m

Gravity of earth's acceleration (g) = 9.8 m/s²

The total tension of the AB cable (Ft) would be determined by the tension exerted upwards (Fu) by the water and the tension exerted downwards by the weight (Fw). Therefore, the equation will be:

Ft = Fu - Fw

Ft = mw·g - ma·g

where mw is mass of water and ma is mass of air.

Meanwhile, mass can be expressed in the equation:

m = ρ(4/3πr³)

As a result

Ft = ρw(4/3πr³)·g - ρa(4/3πr³)·g

Ft = 1000(4/3π·0.89³)·9.8 - 1.225(4/3π·0.89³)·9.8

Ft = 6451.83 N

Therefore the tension in cable AB is 6451.83 Newton.

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The magnitude of the EMF E induced in the loop after exactly time 9.00s has passed since the circumference of the loop started to decrease is 4.72 mV

Circumference = 2 π r

Initially at t = 0,

Circumference = 160 cm

2 π r = 160

r = 160 / 2 * 3.14

r = 25.48 cm

d ( 2 π r ) dt = - 15 cm / s

2 π dr / dt = - 15

dr / dt = - 15 / 2 * 3.14

dr / dt = - 2.39 cm / s

Integrating both sides,

r = - 2.39 t + C

At time t = 0, r = 25.48 cm

25.48 = 0 + C

C = 25.48

At any time t,

r = - 2.39 t + 25.48

A = π r²

dA / dt = 2 π r dr / dt

dA / dt = 2 π ( - 2.39 t + 25.48 ) ( - 2.39 )

At t = 9 s,

dA / dt = 2 * 3.14 ( - 2.39 * 9 + 25.48 ) ( - 2.39 )

dA / dt = 6.28 ( 3.97 ) ( - 2.39 )

dA / dt = - 59.59 cm² / s

dA / dt = - 0.0059 m² / s

ε = - dΦ / dt

Φ = BA

ε = - dBA / dt

ε = - B dA / dt - A dB / dt

Since the magnetic field is constant through time,

ε = - B dA / dt

ε = - 0.8 ( - 0.0059 )

ε = 0.00472 V

ε = 4.72 mV

Therefore, the magnitude of the EMF induced in the loop is 4.72 mV

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In clockwise, the current flow as viewed by someone on the south pole of the magnet.
Understanding Clockwise
Two-dimensional rotation can occur in two possible directions.  Movement clockwise (abbreviated CW) takes place in the same direction as clockwise: from top to right, then down, then left, and back up.
Before clocks became common, the terms " sunwise" and "deasil", "deiseil" and even "deocil" from Scottish Gaelic and from the same root as the Latin "dexter" ("right") were used for clockwise.  " Widdershins " or "withershins" (from  Middle Low German "weddersinnes", "opposite") is used for counterclockwise.  
The terms clockwise and counterclockwise can only be applied to rotational motion once the side of the plane of rotation is determined, from which the rotation is observed.  For example, the daily rotation of the Earth clockwise when viewed from above the South Pole , and counterclockwise when viewed from above the North Pole (remembering "above a point" is defined as "farther from the center of the Earth and in the same ray").
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0.39 cm is the compression in the spring by atmospheric pressure. Work done by the atmospheric pressure is 0.031J in compressing the spring.

a) When the air beneath the piston is completely pumped out, then formula for the atmospheric pressure causing the spring to compress will be: p°A = kx

where, x= compression, A= area, p°= atmospheric pressure and k= spring constant

Now, p°A = kx

x = p°A/x

x = p° (πr²)/k

Putting the values: x= {(1.0 × 10⁵) × π × (0.023)²}/4200

x= 0.0039 meter

Thus, x= 0.39 cm is the compression in the spring.

b) work done by the atmospheric pressure to compress the spring will be: W=(1/2)kx²

where, w= work done, k= spring constant and x= compression

Now, W=(1/2)kx²

W= (1/2) × 4200 × (0.0039)²

W= 0.031 Joule

Thus, work done by the atmospheric pressure is 0.031J.

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The length of this rough patch is 4.9 m.

The work-energy theorem, in simple words, expresses that the change in the kinetic energy in an object is equal to the work done on the object by non-conservative forces, like frictional ones.

In the question, we know that the skater is moving at a given speed, and due to the effects of friction, her speed is reduced to 40%.

Added to this, we are told that the friction force is equal to 22% of her weight so we can write the following:

Ff = 0.22 m. g.

Now the work done by this force is equal to the product of the force times the distance during which the force acted, i.e, the distance that we are looking for.

So, we can write the following in a brief:

ΔK = Wf ⇒ 1/2 m (vf² - v₀²) = -Ff . x

(The negative sign explains that the friction force always opposes the relative movement between the two surfaces in contact).

Replacing the values, and solving for x, we get:

1/2 ( 2² - 5²) = -0.22. 9.8. x   ⇒ x = 4.9 m

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