Question

3. Now take two balls of the same size and weight and release them from
the top end of the channels. They will roll down and cover the same distance.​

Answer 1

Answer:

The balls will posses same potential energy because the channels are of same height as well as the weight of the balls are same. So, the balls on reaching the bottom of their respective channels will posses same kinetic energy (following the law of conservation of energy).

Explanation:

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