A particle is projected from a stationary trolley. After projection, the trolley moves with a velocity `2(sqrt15) m//s`. For an observer on the trolley, the direction of the particle is as shown in the figure while for the observer on the ground, the ball rises vertically. The maximum height reached by the ball from the trolley is h meter. The value of h will be .......... .

A particle is projected from a stationary trolley. After projection, the trolly moves with velocity 2sqrt(15) m/s. for an observer on the trolley, the direction of the particle is as shown in the Fig. 5.121 while for the observer on the ground, the ball rises vertically. the maximum height reached by the abll from the trolley is h metre. The value of h will be:

The directioin of projection of particle is shown in the figure for an observer on trolley. An observer on the grond sees the ball rising vertically. The maximum height reached by the ball as seen from the troelley is

The directioin of projection of particle is shown in the figure for an observer on trolley. An observer on the grond sees the ball rising vertically. The maximum height reached by the ball as seen from the troelley is

A ball is projected from a point O as shown in figure it will strike the ground after (g = 10 m/ s^(2) )

A ball is projected from a point O as shown in figure it will strike the ground after (g = 10 m/ s^(2) )

A ball is projected from a point O as shown in figure. It will strike the ground after (g = 10 m//s^(2))

A particle is projected form a trolley car with a velocity vecv . If the trolley can moves with an acceleration veca towards right, which of the following remain unchanged relative to both ground and trolley car?

A (trolley + child) of total mass 200 kg is moving with a uniform speed of 36 km/h on a frictionless track. The child of mass 20 kg starts running on the trolley from one end to the other (10 m away) with a speed of 10 ms^(–1) relative to the trolley in the direction of the trolley's motion and jumps out of the trolley with the same relative velocity. What is the final speed of the trolley? How much has the trolley moved from the time the child begins to run?

A ball is thrown from the top of a tower in vertically upward direction. Velocity at a point h m below the point of projection is twice of the velocity at a point h m above the point of projection. Find the maximum height reached by the ball above the top of tower.

A ball is thrown from the top of a tower in vertically upward direction. Velocity at a point h m below the point of projection is twice of the velocity at a point h m above the point of projection. Find the maximum height reached by the ball above the top of tower.