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Question Number 194602 by byaw last updated on 10/Jul/23

$$$$A ball is thrown vertically upwards with a velocity of 10m/s from a point 75 m above the ground. Calculate the velocity with which it hits the ground.

Answered by mr W last updated on 14/Jul/23

$$v_2^2=v_1^2+2gh={10}^2+2\times 10\times 75=1600$$$$\Rightarrow v_2=40m/s$$

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