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An elevator is accelerating upward at a rate of \( 6 \mathrm{ft} / \mathrm{sec}^{2} \) when a bolt from its ceiling falls to the floor of the lift (Distance \( =9.5 \) feet). The time (in seconds) taken by the falling bolt to hit the floor is (take \( \mathrm{g}=32 \mathrm{ft} / \sec ^{2} \) )
(1) \( \sqrt{2} \)
(2) \( \frac{1}{\sqrt{2}} \)
(3) \( 2 \sqrt{2} \)
(4) \( \frac{1}{2 \sqrt{2}} \)
\( \mathrm{P} \)
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