A parachutist jumps from a height of 5000 m. The relationship between his falling speed, v and the distance fallen through, d is best represented as
Option: (d)
an astronaut jumps from a plane after he had fallen 40 m then his parachute opens now he falls with retardation of 2m/s2 reaches the earth with a velocity of 3m/s what's the height of the airplane? How long Astronaut remain in air? g= 9.8m/s2a