If φ is the angle of action of cam on the circular flank, and r1 is – McqOptions

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1.	If φ is the angle of action of cam on the circular flank, and r1 is the base circle of the cam, then the maximum acceleration of the follower is given by the equation.
A.	ω2(R-r1)
B.	ω2(R+r1)sin φ
C.	ω2(R-r1)cos φ
D.	ω2(R+r1)cos φ
Answer» B. ω2(R+r1)sin φ

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