A body is released from the top of a tower of height H metres. It takest time to reach the groun...

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A body is released from the top of a tower of height H metres. It takest time to reach the ground. Where is the body \( \frac{t}{2} \) time after the release:
(1) At \( \frac{\mathrm{H}}{2} \) metres from ground
(2) At \( \frac{\mathrm{H}}{4} \) metres from ground
(3) At \( \frac{3 \mathrm{H}}{4} \) metres from the ground
(4) At \( \frac{\mathrm{H}}{6} \) metres from the ground
\( \mathrm{P} \)
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