If a particle is moving along a circle of radius 3 m with a constant speed `9 m//s`, then it covers a quarter of the circle in time of

If a particle covers half the circle of radius R with constant speed then

A particle is moving in a circle with a constant speed. Its moving is

A particle is moving along a vertical circle of radius R=20 m with a constant speed v=31.4 m//s as shown in the figure. Straight line ABC is horizontal and passes through the centre of the circle. A shell is fired from point A at the instant when particle is at C . The distance AB is 20sqrt(3)m and shell collides with the particle at B , if smallest possible value of the angle of projection is k xx 10^(@) then find the value of k .

A particle is moving in a circle of radius R with constant speed. The time period of the particle is t = 1 . In a time t = T//6 , if the difference between average speed and average velocity of the particle is 2 m s^-1 . Find the radius R of the circle (in meters).

A particle is moving in a circle of radius R with constant speed. The time period of the particle is T. In a time t=(T)/(6) Average speed of the particle is ……

A particle moves in a circle of radius 5 cm with constant speed and time period 0.2pi . The acceleration of the particle is:

A particle moves in a circle of radius 5 cm with constant speed and time period 0.2pis . The acceleration of the particle is

A particle moves in a circle of radius 5 cm with constant speed and time period 0.2pis . The acceleration of the particle is

A particle is moving in a circle of radius R with constant speed. The time period of the particle is T. In a time t=(T)/(6) Average velocity of the particle is…..

A particle is moving in a horizontal circle with constant speed. It has constant