A man in a balloon, rising vertically with an acceleration of `5 m//s^(2)`, releases a ball 10 s after the balloon is let go from the ground. The greatest height above the ground reached by the ball is

a man in a balloon rising vertically with an acceleration of 4.9 m/s^2 releases a ball 2 seconds after the balloon is let go from the ground. The greatest height above the ground reached by the ball is

A man in a balloon rising vertically with an acceleration of 5 ms^-2 releases a ball 2 second after the balloon is let go from the ground. The greatest height above the ground reached by the ball in meter is : (g = 10 ms^-2) .

A man in a balloon rising vertically with an acceleration of 4.9 ms releases a ball 2 second after the balloon is let go from the ground. The greatest height above the ground reached by the ball is:

A man in a balloon rising vertically with an accelration fo 4.9 ms^(-2) released a ball 2 seconds after the balloon is let fo from the fround. The greatst height above the ground reached by the ball is .

A man in a balloon rising vertically with an accelration fo 4.9 ms^(-2) released a ball 2 seconds after the balloon is let fo from the fround. The greatst height above the ground reached by the ball is .

A balloon starts rising from ground with an acceleration of 1.25 m//sec^2 . A 8 seconds a stone is released from the balloon. The maximum height from the ground reached by stone will be.

A balloon rising vertically up with unitrom velcity 15 ms^(-1) releases a ball at a deight of 100 m . Calculate the time taken by the ball to hit the ground and total height of balloon when ball hits the ground. Take g= 10 md^(-2) .

A balloon is going upwards with a velocity of 20 m It releases a packet when it is at a height of 160 m from the ground. The time taken by the packet to reach the ground is