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3 years ago

12

In an experiment, James studied the relationship between kinetic energy, mass, and velocity. Four masses were rolled across a sm

ooth surface. If the kinetic energy in Joules remains constant, and the masses change, predict the velocity of the ball with a mass of 40kg

1 answer:

Alex777 [14]3 years ago

3 0

Answer:

20

Explanation:

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