Answer the following questions: Define unifrom circular motion. State the formula for the magnitude of velocity (speed) of a particle performing unifrom circular motion.

In uniform circular motion,

Find out the correlation Uniform circular motion: Displacement is zero :: Uniform velocity : Acceleration is zero

Define the terms : (i) Uniform circular motion (ii)Radius vector (iii) period (iv) Angular speed (v) Centripetal acceleration (vi) Centripetal force.

in a uniform circular motion, the velocity of a particle

Define angular velocity. Show that the centripetal force on a particle undergoing uniform circular motion is -m omega^2 vecr .

Define period and frequency of particle performing uniform circular motion . State their S.I. units.

A particle performing uniform circular motion has

The average acceleration of a particle in a uniform circular motion'is

Define angular velocity. Show that the centripetal force on a particle performing uniform circular motion is frac(-mv^2vecr)(r^2)