1.

A parachutist drops freely from an aeroplane for 8s before the parachute opens out. Then he descends with a net retardation of 2 ms^(-2)reaching the ground with a velocity of 6 ms^(-1). The height from which he bails out of the aeroplane is

Answer»

1929 m
1911 m
2195 m
2000 m

ANSWER :B


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