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.
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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

Particle projected from tower fo heigh 10m as shown in figure. Find the time (in sec) after which particle will hit the ground.

In the figure shown, find (a) the time when the particle strikes the ground at P. (b) the horizontal distance QP (c) velocity of the particle at P.

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

Two particles are projected simultaneously from two points, O and O' such that d is the horizontal distance and h is the vertical distance between them. They are project at the saem inclination alpha to the horizontal with the same speed v as shown. The time after which their separation becomes minimum is

A particle is projected on an inclined plane with a speed u as shown in (Fig. 5.61). Find the range of the particle on the inclined plane. .

Two particles are projected simultaneously from two points O and O' such that 10 m is the horizontal and 5 m is the vertical distance between them as shown in the figure. They are projected at the same inclination 60^@ to the horizontal with the same velocit 10 ms^(-1) . The time after which their separation becomes minimum is

Two particles P_(1) and P_(2) are performing SHM along the same line about the same meabn position , initial they are at their position exterm position. If the time period of each particle is 12 sec and the difference of their amplitude is 12 cm then find the minimum time after which the seopration between the particle becomes 6 cm

A particle is projected with speed 10 m//s at angle 60^(@) with the horizontal. Then the time after which its speed becomes half of initial.

A particle moves along a horizontal line and its velocity changes with time as shown in the figure. Calculate (i)initial acceleration, (ii)total distance described . Plot the x-t graph of the motion.