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A ball is thrown upward with an ini tial...

A ball is thrown upward with an ini tial velocity of `100 "ms"^(-1)`. After how much time will it return ? Draw velocity - time graph for the ball and find from the graph (i) the maximum height attained by the ball and (ii) height of the ball after 15 s. Take `g=10 ms^(-2)` .

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To solve the problem step by step, we will follow these steps: ### Step 1: Determine the time to reach maximum height When a ball is thrown upwards, it will eventually stop rising and start falling back down. The time taken to reach the maximum height can be calculated using the first equation of motion: \[ v = u + at \] Where: ...
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