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A ball is thrown vertically upwards. It ...

A ball is thrown vertically upwards. It returns 6 s later. Calculate the initial velocity of the ball. (Take `g = 10 "m s"^(-2)` )

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To solve the problem of calculating the initial velocity of a ball thrown vertically upwards that returns after 6 seconds, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Motion**: - The ball is thrown upwards and returns to the ground after 6 seconds. - This means that the time taken to reach the maximum height is half of the total time, which is \( t = \frac{6}{2} = 3 \) seconds. ...
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