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A parachutist after bailing out falls 50 m without friction. When the parachute opens, it decelerates at 2 m/s 2 . He reaches the ground

A parachutist after bailing out falls 50 m without friction. When the parachute opens, it decelerates at 2 m/s². He reaches the ground with a speed of 3 m/s. At what height, did he bailout?

(a) 293 m

(b) 111 m

(d) 182 m

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