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A circular disc of radius R rolls without slipping along the horizontal surface with constant velocity v0. We consider a point A on the surface of the disc. Then, the acceleration of the point A is
(a) constant in magnitude
(b) constant in direction
(c) constant in magnitude as well as direction
(d) None of the above
A circular disc of radius R rolls without slipping along the horizontal surface with constant velocity v0. We consider a point A on the surface of the disc. Then, the acceleration of the point A is
(a) constant in magnitude
(b) constant in direction
(c) constant in magnitude as well as direction
(d) None of the above
Correct option (c) constant in magnitude as well as direction
Explanation:
The acceleration of the point A is will be constant in magnitude as well as direction