A juggler tosses a ball up in the air with initial speed u. at the instant it reaches its maximum height H, he tosses up a seconds ball with same initial speed. The two balls will collide at a height.

A juggler tosses a ball up in the air with initial speed u. At the instant it reaches its maximum height H, he tosses up a second ball with the same initial speed. The two balls will collide at a height

A ball is thrown up with an initial speed of 4m/sec. Find the maximum height reached by the body.

When a ball is moving up with an initial velocity, what will be its speed at its maximum height ?

A boy throws n balls per second at regular time intervals. When the first ball reaches the maximum height he throws the second one vertically up. The maximum height reached by each ball is

A boy throws n balls per second at regular time intervals.When the first ball reaches the maximum height he throws the second one vertically up .The maximum height reached by each ball is

A boy throws n balls per second at regular time intervals. When the first ball reaches the maximum height he throws the second one vertically up. The maximum height reached by each ball is

A 0.5 kg ball is thrown up with an initial speed 14 m/s and reaches a maximum height of 8.0 m . How much energy is dissipated by air drag acting on the ball during the ascent