Question

KINEMATICS
Probelem: 4.77
A parachutist drops freely from an aeroplane for 10
seconds before the parachute opens out. Then he de-
scends with a net retardation of 2 m/sec?. His velocity?
when he reaches the ground is 8 m/sec. Find the height
at which he gets out of the aeroplane ?​

Answer 1

Answer:

sorry i donot know the answer really sorry