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Q)

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


( A ) 111 m
( B ) 91 m
( C ) 182 m
( D ) 293 m

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