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## HELP PLEASE!! A yellow ball with a mass of 2kg is rolling across the floor at 3m/s. A red ball with a mass of 3kg is rolling across the same

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HELP PLEASE!! A yellow ball with a mass of 2kg is rolling across the floor at 3m/s. A red ball with a mass of 3kg is rolling across the same floor at 3m/s. Which ball has greater kinetic energy, and why?

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Physics
5 months
2021-09-01T03:44:15+00:00
2021-09-01T03:44:15+00:00 2 Answers
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## Answers ( )

Answer: B. The red ball has greater kinetic energy, because it has a greater mass.Explanation:The factors influencing the kinetic energy of an object are its mass and its velocity. Both of the balls have the same velocity; however, the red ball has a greater mass. Therefore,

The red ball has greater kinetic energy, because it has a greater mass.

I hope this helps:)

The red ball has a greater kinetic energy because it has more mass. Kinetic energy’s equations is

K.E. = 1/2 • mass • velocity squared

They both have the same velocity, so whichever has the higher mass has more kinetic energy.