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A parachutist after bailing out falls 50...

A parachutist after bailing out falls 50m without friction. When parachute opens, it decelerates at `2m//s^2`. He reaches the ground with a speed of `3m//s`. At what height, did the bail out?

A

293 m

B

111 m

C

91 m

D

182 m

Text Solution

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The correct Answer is:
A
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