A parachutist drops freely from an aeroplane for 10 s before the parachute opens out Then he descends w 10 m s hit velo a net

Question

A parachutist drops freely from an aeroplane for 10 s before the parachute opens out Then he descends w 10 m s hit velo a net retardation of 2 5 m s2 If he bails out of the plane at a height of 2495 m and g on reaching the ground will be A 5 m s B 10 m s C 15 m s D 20 m s

Kunduz · Accepted Answer

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