A ball is thrown vertically down with velocity of 5m/s. With what velocity should another ball be thrown down after 2 seconds so that it can hit the 1 st ball in 2 seconds

A ball is thrown vertically down with velocity of 5m//s . With what velocity should another ball be thrown down after 2 seconds so that it can hit the 1^(st) ball in next 2 second.

A ball is thrown vertically upwards with a certain velocity. Then

If a ball is thrown vertically upwards with a velocity of 40m//s , then velocity of the ball after 2s will be (g = 10m//s^(2))

If a ball is thrown vertically upwards with a velocity of 40m//s , then velocity of the ball after 2s will be (g = 10m//s^(2))

A ball is thrown vertically upward with a velocity of 20 m/s. Calculate the maximum height attain by the ball.

A ball is thrown vertically upward with a velocity of 20 m/s. Calculate the maximum height attain by the ball.

A ball thrown vertically upwards with an initial velocity of 1.4 m//s. The total displcement of the ball is

A ball thrown vertically upwards with an initial velocity of 1.4 m//s. The total displcement of the ball is

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