A ball is gently dropped from a height of `20m`. If its velocity increases uniformly at the rate of `10 m//s^(2)`, with what velocity will it strike the ground ? After what time will it strike the ground ?

A body of mass 20 kg is dropped from a height of 2 m. If g is taken to be equal to 10 m/ s^(2) , the kinetic energy of the body, just before striking the ground, will be

A ball is thrown vertically upward with velocity 20 m//s from a tower of height 60 m. After how much time and with what velocity will it strike the ground?

A ball is thrown vertically upwards from the top of tower of height h with velocity v . The ball strikes the ground after time.

A ball is dropped from a height of 20 m and rebounds with a velocity which is 3/4 of the velocity with which it hits the ground. What is the time interval between the first and second bunces (g=10m//s^(2))

An object is thrwon vertically upwards with a velocity of 60 m/s. After what time it strike the ground ? Use g=10m//s^(2) .

An object is projected upwards with a velocity of 100m//s . It will strike the ground after (approximately)

A ball is thrown vertically upwards from the top of a tower of height 60 m with a speed of 20 m//s. (i) The ball strikes the ground after 6 s (ii) The ball strikes the ground with speed 40 m//s (iii) The distance of ball above the ground after 5 s is 35 m The maximum height attained by ball above the ground is 80 m

5A ball is thrown horizontally from a height of 20 m. It hits the ground with a velocity three times its initial velocity. The initial velocity of ball is

A ball is projected upwards from a height h above the surface of the earth with velocity v. The time at which the ball strikes the ground is