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Subject :NSO    Class : Class 9

star_opt.jpeg A particle is acted upon by a constant force, the magnitude of which is always perpendicular to the velocity of particle. The motion of particle takes place in same plane. From the above statement it implies

(A) Particle is moving in a circular path

(B) Magnitude of its acceleration is constant

(C) Its velocity is uniform

(D) Both (A) & (B).

Ans 1:

Class : Class 9
Correct answer is opt(D)

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