[" A balloon rises from rest with a constant acceleration "],[" g/8.A stone is released from it when it has risen to "],[" height h.The time taken by the stone to reach the "],[" ground is "]

A stone is released from the top of a tower of height 1960 m. calculate the time taken by the stone to hit the ground.

A balloon rises from rest on the ground with constant acceleration g / 8. A stone is dropped from the balloon when the balloon has risen to a height of (H). Find the time taken by the stone to reach the ground.

A balloon reses from rest on the ground with constant acceleration g // 8. A stone is dropped from the balloon when the balloon has resen to a height of (H). Find the time taken by the stone to reach the ground.

A balloon rises rest on the ground with constant acceleration 1 m s^(-2) . A stone is dropped when balloon has risen to a height of 39.2 m . Find the time taken by the stone to teach the ground.

A balloon starts rising from the ground with a constant acceleration of 1.25m//s^(2) . After 8 s, a stone is released from the balloon. Find the time taken by the stone to reach the ground. (Take g=10m//s^(2) )

A balloon starts rising from the ground with a constant acceleration of 1.25m//s^(2) . After 8 s, a stone is released from the balloon. Find the time taken by the stone to reach the ground. (Take g=10m//s^(2) )

A balloon starts rising from the ground with a constant acceleration of 1.25 m/ s^2 . After 8s, a stone is released from the balloon. Find the time taken by the stone to reach the ground. (Assume, g = 10m/ s^2 )

A balloon reses rest on the ground with constant accleeration 1 m s^(-2) . A stone is dropped when balloon has risen to a height of 39.2 m . Find the time taken by the stone to teach the ground.

A balloon is rising upwards from rest with acceleration (g)/(8) . A stone is dropped from the balloon when it is at height H. Show that the time by which the stone will touch the ground is 2 sqrt((H)/(g)) .

A helicopter rises from rest on the ground vertically upwards with a constant acceleration g. A food packet is dropped from the helicopter when is at a height h. The time taken by the packet to reach the ground is close to [ g is the acceeration due to gravity] :