Home
Class 11
PHYSICS
Two persons (P) and (Q) are standing 54...

Two persons (P) and (Q) are standing ` 54 m` apart on a long moving belt. Person (P) rolls a round staone towards person (Q) with a speed of ` 9 ms^(-1)` with respect to belt . If the belt is moving with a speed of `4 ms^(-1)` in the direction from (P) to (Q) (a) What will be the speed of the stone with respect to an obsever on a stationary platform if person (Q) rolls the stone with a velocity of ` 9 ms^(-1)` with respect to the belt towards person (P) and the time taken by the stoine to travel from (Q) to (P) ?

Promotional Banner

Similar Questions

Explore conceptually related problems

A ball P moving with a speed of v ms^-1 collides directly with another identical ball Q moving with a speed 10 ms^-1 in the opposite direction. P comes to rest after the collision. If the coefficient of restitution is 0.6, the value of v is

On a long horizontally moving belt (Fig. 3.26), a child runs to and fro with a speed 9 km h^-1 (with respect to the belt) between his father and mother located 50 m apart on the moving belt. The belt moves with a speed of 4 km h^-1 . For an observer on a stationary platform outside, what is the:- speed of the child running opposite to the direction of motion of the belt ?

On a long horizontally moving belt (Fig. 3.26), a child runs to and fro with a speed 9 km h^-1 (with respect to the belt) between his father and mother located 50 m apart on the moving belt. The belt moves with a speed of 4 km h^-1 . For an observer on a stationary platform outside, what is the:- speed of the child running in the direction of motion of the belt ?.