Two particles move simultaneously from two points A and B, 300m apart. The particle at A, starts towards B with a velocity of 25 `m//s` and that at B, moves normal to the former with a velocity of 20 `m//s`

A particle moves for 1 minute with a velocity of 15 m/s and moves for 0.5 minute with a velocity of 10 m/s. the average speed of particle is

A particle moves in the direction of east for 2s with velocity of 15m/s .Then it moves towards north for 8s with a velocity of 5m/s . The average velocity of the particle is (in m/s)

Two particles A and B are located at point (0m, 50m) at t = 0 . The particle A moves withy a constant velocity and the particle B moves on a circle of radius 50 m having centre at origin (0, 0) as shown in figure. The pasrticle B has a constant speed 5pi m//s . What will be the velocity of particle A so that both the pasrticles reach at point (50m, 0m) simultaneously.

Two particles A and B are located at point (0m, 50m) at t = 0 . The particle A moves withy a constant velocity and the particle B moves on a circle of radius 50 m having centre at origin (0, 0) as shown in figure. The pasrticle B has a constant speed 5pi m//s . What will be the velocity of particle A so that both the pasrticles reach at point (50m, 0m) simultaneously.

A particle moves with a uniform velocity of 50 m/s for 20 min. What is the velocity of particle at t = 2 min ?

A particle moves with a uniform velocity of 50 m/s for 20 min. What is the velocity of particle at t = 2 min ?

Two particles A and B are initially 40 m apart, A is behind B . Particle A is moving with uniform velocity of 10 m s^(-1) towared B . Particle B starts moving away from A with constant acceleration of 2 m s^(-1) . The time which there is a minimum distance between the two is .

Two particles A and B are initially 40 m apart, A is behind B . Particle A is moving with uniform velocity of 10 m s^(-1) towared B . Particle B starts moving away from A with constant acceleration of 2 m s^(-1) . The minimum distance between the two is .

Two particles A and B are initially 40 m apart, A is behind B . Particle A is moving with uniform velocity of 10 m s^(-1) towared B . Particle B starts moving away from A with constant acceleration of 2 m s^(-1) . The time which there is a minimum distance between the two is .