-Two particles are separated by a horizontal distance x as shown in figure. They are projected as shown in figure with different initial speeds. The time after which the horizontal distance between them becomes zero is : 60 (2) (4) none of these

Two particles are separated at a horizontal distance x as shown in (Fig. 5.57). They are projected at the same time as shown in the figure with different initial speed. Find the time after which the horizontal distance between the particles becomes zero. .

Two particles are separated at a horizontal distance x as shown in (Fig. 5.57). They are projected at the same time as shown in the figure with different initial speed. Find the time after which the horizontal distance between the particles becomes zero. .

Two particles are separated at a horizontal distance x as shown in (Fig. 5.57). They are projected at the same time as shown in the figure with different initial speed. Find the time after which the horizontal distance between the particles becomes zero. .

Two balls are projected from two points A and B,x metre apart as shown in figure.The time after which the horizontal distance between them become zero is

Two balls are projected from two points A and B,x metre apart as shown in figure.The time after which the horizontal distance between them become zero is

Two particles are projected simultaneously from the level ground as shown figure. They may collide after a time :

Two particles are projected with speed 4 m//s and 3 m//s simultaneously from same point as shown in the figure. Then :

Two point particles of mass m and 2m are initially separated by a distance 4a. They are then released to become free to move. Find the velocities of both the particles when the distance between them reduces to a.

Two point particles of mass m and 2m are initially separated by a distance 4a. They are then released to become free to move. Find the velocities of both the particles when the distance between them reduces to a.

Two particles are projected with speed 4m//s and 3m//s simultaneously from same point as shown in the figure. Then: