The ratio of the distance through which a ball falls in the `2^(nd), 3^(rd)` and `4^(th)` second is (the initial velocity of the ball is zero)

The ratio of the distance through which a body falls in 4th, 5th and 6th second is starting from rest

The distance through which a body falls in the nth second is h. The distance through which it falls in the next second is

A body of mass 3kg moving with a constant acceleration covers a distance of 10m in the 3rd second and lbm in the 4th ssecond respectively. The initial velocity of the body is

Ratio of distances covered by object falling freely under gravity in 1^(st) , 2^(nd) and 3^(rd) second is

The distances travelled by a body falling freely from rest in the 1st, 2nd and 3rd seconds are in the ratio.

A ball is dropped from a bridge at height of 176.4m over a river. After 2 seconds a ball is thrown straight downwards. What should be the initial velocity of the second ball so that both hit the water simultaneously.