A particle is moving in a circle of radius 1.5m. Its speed is increasing by 180 rev/minute in one minute. What is it's linear acceleration ?

A car is moving with a speed of 30 m/s on a circular path of radius 500m. It's speed is increasing at the rate of 2 m/s^2 . Find acceleration of the car.

A particle is moving along a circular parth of radius 5m with uniform speed of 5m/s. What will be the average acceleration when the particle completes half revolution ?

A cyclist moving around a circular path of radius 100 m completes one revolution in 4 minutes .what is his: average velocity in one full revolution?

A particle is moving in a circular path of given radius with (i) constant (ii) increasing (iii) decreasing number of rotations per second. What happens to work done in three cases.

Fly wheel rotating about it's axis slows down from 300 rpm to 100 rpm in two minutes, What is the Angular acceleration ?

A particle moves along a circle of radius R. It starts from A and moves in anticlockwise direction. Calculate the distance travelled by the particle (a)from A to B (b)from A to C ©from A to D (d) in one complete revolution . Also, calculate the magnitude of displacement in each case .