From the top of a tower of height H, identical bodies,A and B ,are thrown horizontally with velocities 100m`s^(-1)` and 50m`s^(-1)` in the same direction at the same instant. Then

From the top of tower of height 80 m , two stones are projected horizontally with velocities 20 m s^-1 and 30 m s^-1 in opposite directions, Find the distance between both the stones on reaching the ground ("in" 10^2 m) .

From the top of a tower of height 78.4 m two stones are projected horizontally with 10 m//s and 20 m//s in opposite directions. On reaching the ground, their separation is

From the top of a tower, a body is thrown horizontally with a speed of 100 ms^(-1) after 6 s what will be its (a) Position ? (b) velocity?

A stone of mass 500g is dropped from the top of a tower of 100m height. Simultaneously another stone of mass 1 kg is thrown horizontally with a speed of 10 m s^(-1) from same point. The height of the centre of mass of the above two stone system after 3 sec is ( g = 10 m s^(-2) )

From a tower of height 40 m , two bodies are simultaneously projected horizontally in opposite direction, with velocities 2 m s^-1 and 8 ms^-1 . respectively. The horizontal distance between two bodies, when their velocity are perpendicular to each other, is.

A body A is dropped vertically from the top of a tower. If another identical body B is thrown horizontally from the same point at the same instant, then

A: A body X is dropped from the top of a tower. At the same time, another body Y is thrown horizontally from the same position with a velocity u . Both bodies will reach the ground at the same time. R: Horizontal velocity has no effect on motion in the vertical direction.

A bu llet is fired with a gun from a tower horizontally with a velocity 400m//s. at the same time a stone is droppe dform the same tower:

From the top of a tower of height 200 m , a ball A is projected up with 10 m s^(-1) . And 2 s later another ball B is projected verticall down with the same speed. Then .