A particle starts moving due east with a velocity `V_(1) = 5` m/sec. for 10 sec, turns to north and moves with a velocity `V_(2) = 10` m/sec. for 5 sec. Find the average velocity of the particle during 15 sec. from starting.

Afrala moves due east with a velocity 20 m/s and a car moves due north with a velocity v_(2)=15m//sec . Find the velocity of the car as observed by a passenger sitting in the train

A particle is moving eastwards with a velocity 15 ms^(-1) .Suddenly it moves towards north and moves with the same speed in time 10 sec .The average acceleration during this time is

A particle moves in straight line in same direction for 20 seconds with velocity 3 m//s and the moves with velocity 4 m//s for another 20 sec and finally moves with velocity 5 m//s for next 20 seconds. What is the average velocity of the particle?

A particle starts moving with constant, velocity v=(m)/(s) , from position x=5m The position time graph will be

A particle is moving eastwards with velocity of 5 m//s . In 10 sec the velocity changes to 5 m//s northwards. The average acceleration in this time is.

A ball of mass 0.2 kg moves with a velocity of 20m//sec and it stops in 0.1 sec , then the force on the ball is

A particle moves in east direction with 15m/sec for 2 sec then moves in northward with 5 m/s for 8 sec. A average speed of the particle is :-

X is moving with velocity 2m/sec. due east and Y is moving with velocity 4m/sec due west Find (1) The velocity of Y with respect to X, (2) Velocity of X with respect to Y