A stone is dropped from a balloon going up with a uniform velocity of 5.0 m/s. If the balloon was 50 m high when the stone was dropped, find its height when the stone hits the ground. Take `g=10 m/s^2`.

A packet is dropped from a balloon rising up with uniform velocity 9.8 "ms"^(-1) . If the balloon is at a height of 39.2 m from the ground at the time of dropping the stone, the stone reaches the ground after

A packet is dropped from a balloon rising up with uniform velocity 9.8 "ms"^(-1) . If the balloon is at a height of 39.2 m from the ground at the time of dropping the stone, the stone reaches the ground after

A balloon rises with uniform velocity of 10 ms^(-1) . When the balloon is at a height of 75 m if a stone is dropped from it the time taken by it to reach the ground is

A balloon rises with uniform velocity of 10 ms^(-1) . When the balloon is at a height of 75 m if a stone is dropped from it the time taken by it to reach the ground is

A body is dropped from a balloon moving up with a velocity of 4 m//s , when the balloon is at a height of 120 m from the ground. The height of the body after 5 s from the ground is: