A body is allowed to fall from a height of \( 100 \mathrm{~m} \). If the time taken for the firs...

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A body is allowed to fall from a height of \( 100 \mathrm{~m} \). If the time taken for the first \( 50 \mathrm{~m} \) is \( t_{1} \) and for the remaining \( 50 \mathrm{~m} \) is \( t_{2} \). Which is correct?
(1) \( t_{1}=t_{2} \)
(2) \( t_{1}t_{2} \)
(3) \( t_{1}t_{2} \)
(4) Depends upon the mass
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