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A ball has a kinetic energy of 106 J. If the ball is moving at a velocity of 2.01 m/s, what is the mass of the ball, in kilograms

Sagot :

Answer:

Explanation:

KE= ½mv²

m = 2KE/v²

m = 2(106)/2.01²

m = 52.47394...

m = 52.5 kg

shubhamchouhanvrVT

The mass of the ball will be equal to m= 0.05 kg

What is kinetic energy?

Kinetic energy is the energy of motion. An object that has motion - whether it is vertical or horizontal motion - has kinetic energy. There are many forms of kinetic energy - vibrational (the energy due to vibrational motion), rotational (the energy due to rotational motion), and translational

The formula for kinetic energy will be given as

[tex]\rm KE=\dfrac{1}{2}mv^2[/tex]

It is given that

KE= 106 J=0.106 KJ

Velocity= 2.01 m/s

So the mass will be

[tex]0.106=\dfrac{1}{2}m(2.01)^2[/tex]

[tex]m=\dfrac{0.106\times 2}{(2.01)^2}[/tex]

[tex]m=0.05 \ kg[/tex]

Thus the mass of the ball will be equal to m= 0.05 kg

To know more about Kinetic energy follow

https://brainly.com/question/22174271

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