Two bodies are held separated by `9.8 m` vertically one above the other. They are released simultaneously to fall freely under gravity. After 2 s the relative distance between them is

Two bodies one held 30 cm directly above the other are relased simultaneously and fall freely under gravity. After 2 sec their relative separation will be :

A body released from rest to fall freely under gravity reaches the ground in 4 s. Then the height from which it is released is

Two equal masses are held at a distance of 3.0cm in a line and released simulataneously. What will be the separation between them after 2s ?

Two bodies begin to fall freely from the same height. The second one begins to fall tau s after the first. The time after which the 2st body begins to fall, the distance between the bodies equals to l is

A body is released from a great height and falls freely under gravity vertically towards eurth. Another body is released from the same height exactly one second later from the same point. Separation between the two after 2 second of release of the second body is :

Two bodies begin to fall freely from the same height but the second falls T second after the first. The time (after which the first body begins to fall) when the distance between the bodies equals L is