1 34 A parachutist drops freely from an aeroplane for 10 s

Last updated: 6/8/2023

1 34 A parachutist drops freely from an aeroplane for 10 s before the parachute opens out Then the descends with a net retardation of 2 5 m s If he bails out the plane at a height of 2495 m and g 10 m s his velocity on reaching the ground will be A 2 5 m s C 5 m s B 7 5 m s D 10 m s