Question

A body is revolving with uniform V in circle of radius R tangential acceleration is

Answer 1

Hey there . when a body is revolving around a circular path, it experiences 2 forces: Centrifugal force and Centripetal Force.

Centrifugal force (Latin for "center fleeing") describes the tendency of an object following a curved path to fly outwards, away from the center of the curve. It's not really a force; it results from inertia — the tendency of an object to resist any change in its state of rest or motion.

Centripetal force is a real force that counteracts the centrifugal force and prevents the object from "flying out," keeping it moving instead with a uniform speed along a circular path.

Centripetal force: Fc = mv2/r = mw2r

Thus acceleration of particle in radial direction is equal to w2r where w is the angular velocity of particle and r is the radius of the circular path.

Answer 2

the answer will be zero