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 starts rising from the ground with an acceleration of 1.25 m/ s^2 . A stone is released from the balloon after 10s. Determine (i) maximum height of stone from the ground. (ii) time taken by stone to reach the ground. (Assume, g = 10 m/ s^2 )

A wheel rotates with a constant acceleration of 2.0(rad)/s^2 . If the wheel starts from rest, how many revolutions will it make in the first 10 seconds?

A ball is dropped from a building. It takes 4s to reach the ground. The height of the building is (use g = 10 m//s^(2) )

A hiker stands on the edge of a cliff 490 m above the ground and throws a stone horizontally with an initial speed of 15ms^(-1) Neglecting air resistance, find the time taken by the stone to reach the ground and the speed with which it hits the ground? (g=9.8ms^(-2))

A 150m long train is moving with constant velocity of 12.5 m/s. Find time taken to cross a pole

a block is kept on the floor of an elevator at rest. The elevator starts descending with an acceleration of 12 m/s^2 . Find the displacement of the block during the first 0.2 s after the start. Take g=10 m/s^2 .

A train is of length 300m moving with a constant velocity of 25m/s find Q (ii) time taken to cross a pole

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 stone is thrown vertically up from the tower of height 25m with a speed of 20 m/s What time does it take to reach the ground ? (g=10 m//s^(2))