M

Mr. Dubey • 52.49K Points
Coach 

Q. The acceleration of the reciprocating roller follower when it has contact with the straight flanks of the tangent cam, is given by

(A) ω 2 ( r 1 r 2 )(1− cos 2 θ)
(B) ω 2 ( r 1 + r 2 )(1+ cos 2 θ)
(C) ω 2 ( r 1 + r 2 )( 2− cos 2 θ cos 3 θ )
(D) ω 2 ( r 1 − r 2 )(1− sin 2 θ)
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