[" A ball is thrown vertically upwards "],[" with a velocity 'u' from the balloon "],[" descending with velocity v.The ball "],[" will pass by the balloon after time."]

A ball is thrown vertically upward with a velocity 'u' from the balloon descending with velocity v. After what time, the ball will pass by the balloon ?

A ball is thrown vertically upward with a velocity 'u' from the balloon descending with velocity v. After what time, the ball will pass by the balloon ?

A ball is thrown vertically upward with a velocity 'u' from the balloon descending with velocity v.After time,the ball will pass by the balloon ?

A ball is thrown vertically upward with a velocity u from balloon descending with a constant velocity v. The ball will pass by the balloon after time

A ball is thrown vertically upward with a velocity u from balloon descending with a constant velocity v. The vall will pass by the balloon after time

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

[" A ball is thrown vertically downward "],[" with velocity u from the top of a tower."],[" It strikes the ground with a velocity "3u" ."],[" The time taken by the ball to reach the "],[" ground is given by "]