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A boy stands 19.6 m away from a 9.8m hig...

A boy stands 19.6 m away from a 9.8m high cliff. If the throws a ball towards the cliff such that it just passes above from it , find the velocity of projection of the ball.

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To solve the problem of finding the velocity of projection of the ball thrown by the boy towards the cliff, we can break down the solution step by step. ### Step 1: Understand the Problem The boy is standing 19.6 m away from a cliff that is 9.8 m high. He throws a ball such that it just passes above the cliff. We need to find the initial velocity of the ball when thrown at an angle. ### Step 2: Identify the Maximum Height Since the ball just passes above the cliff, the maximum height (h) that the ball reaches is equal to the height of the cliff, which is 9.8 m. ...
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