A body revolves with constant speed vin a circular path of radius r.The magnitude of its average acceleration during motion between two points in diametrically opposite direction is

A body revolves with constant speed v in a circular path of radius r. the magnitude of its average acceleration during motion between two points in diametrically opposite direction is

A body revolves with constant speed v in a circular path of radius r.The magnitude of its average acceleration during motion between two points in diametrically opposite direction is (A)Zero (B) (v^(2))/(r) (C) (2v^(2))/(pi r) (D) (v^(2))/(2r)

A particle of mass m moves with constant speed v on a circular path of radius r. Find magnitude of average force on it in half revolution.

If a body moves along circular path of constant radius, then the magnitude of its acceleration will be

A particle of mass m moves with constant speed v on a circular path of radius r as shown in figure. The average force on it during its motion from A to B is

A particle moves with constant speed v along a circular path of radius r and completes the circle in time T. The acceleration of the particle is

A body goes round the sun with constant speed in a circular orbit. Is the motion uniform or accelerated ?

IF a body moves with constant speed along a curved path,its tangential acceleration is