Question

Find the velocity of the stone at each time interval from the graph.​

Answer 1

Explanation:

As the stone goes its velocity goes on decreasing ( it is moving against the gravity) and at the highest point i.e., maximum height its velocity become zero. Here, we have taken -u because in the upward motion velocity of stone is in upward direction and in the downward motion, the velocity is in downward direction.

Answer 2

Explanation:

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