[" 12.A particle moves along a semicircle of radius "10m" in "5" seconds.The "],[" average velocity of the particle is "],[qquad [" Kerala (Engs) "2001]]

A particle travels along a semicircle of radius R in 2 s. The velocity of the particle is

.A particle moves along a circle of radius (20)/(pi) m with constant tangential acceleration.If the velocity of the particle is "80m/s" at the end of the second revolution after motion has begun,the tangential acceleration is :-

In 1 s, a particle goes from point A to point B, moving along a semicircle of radius 1 m. The magnitude of the average velocity of the particle is

In 1 s, a particle goes from poitn A to point B, moving in a semicircle of radius 1 m. The magnitude of the average velocity of the particle is

A particle is moving along a circle of radius 20cm , with a linear velocity of 2m//s. Calculate the angular velocity of the particle.

A particle is moving along a circle of radius 20cm , with a linear velocity of 2m//s. Calculate the angular velocity of the particle.

A particle is moving along a circle of radius 20cm , with a linear velocity of 2m//s. Calculate the angular velocity of the particle.

A particle is moving with uniform speed 0.5 m//s along a circle of radius 1m then the angular velocity of particle is (in rad s^(-1) )