A ball of mass 2 kg is projected horizontally with a velocity 20m/s from a building of height 15m. The speed with which body hits the ground is :

A body is projected horizontally with a velocity sqrt29 m/s from a height 10 m, the velocity on reaching the ground ………. m/s.

A ball is projected horizontally with a velocity of 5 m/s from the top of a building 19.6 m high. How long will the ball take to hit the ground?

A ball is projected horizontally with a velocity of 5ms^(-1) from the top of a building 19.6 m high. How long will the ball take to hit the ground ?

A ball is projected horizontally with a velocity of 5ms^(-1) from the top fo a building 19.6 m high. How long will th ball take to hit the ground ?

A body is relased from the top of a building of height 19.6 m. Find the velocity with which the body hits the ground .

A ball is thrown horizontally with a speed of 20 m//s from the top of a tower of height 100m velocity with which the ball strikes the ground is .

A ball is rolled off the edge of a horizontally table at as speed of 4 m//s . It hits the ground after 0.8 s . (i) it hits the ground at a horizontal distance 3.2 m from the edge of the table (ii) The speed with which it hits the ground is 4sqrt(5) m//s (iii) Height of the table is 3.2 m (iv) it hits the ground at an angle of tan^(-1)(2) to the horizontally