A flight is moving with `600 km//hr` velocity at a height of 1960 m from ground. After coming above a point A on the ground, a body is released from the plane and the body touched ground at B. Find, out the distance AB.

An aeroplane is flying with a velocity of 216 km/h at an altitude of 1960 m relative to the ground. It drops a bomb when it is just above a point A on the ground . The bomb hits the ground at B. The distance AB is

A plane is flying horizontally at a height of 1960 m at 600 km*h^(-1) with respect to the ground . On reaching a point directly above A , the plane drops an object which reaches the ground at B. Find the distance AB.

A weight of 200 kg is repeatedly dropped freely from a height of 10 m, on the head of a pole of mass 50 kg, to push it into the ground. For every impact, the pole penetrates 7 cm into the ground. Find the average resistance of the ground.

A 1.2 m tall girl spots a balloon moving with the wind in a horizontal line at a height of 88.2 m from the ground. The angle of elevation of the balloon from the eyes ofthe girl at an instant is 60^(@) . After some time, the angle of elevation reduces to 30^(@) . Find the distance travelled by the balloon during the interval.

A body moving on ground with a velocity of 14 m//s comes to rest due to friction after moving ove a distance of 50 m. Detennine the co-efficient of friction between the body and the ground.

The angle of elevation of the top of a tower from a point O on the ground, which is 450 m away from the foot of the tower, is 40^(@) . Find the height of the tower.

A tree breaks due to storm and the broken part bends so that the top of the tree touches the ground by making 30^(@) angle with the ground. The distance between the foot of the tree and the top of the tree on the ground is 8 m. Find the height of the tree before falling down.

A freely falling body reaches the ground with a velocity v. what height has it been dropped from ?

Two stones are releassed from the same height. One is released from rest and the other is thrown horizontally. Which stone will touch the ground first ?