Flat faced follower’s acceleration when in contact with a circular – McqOptions

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1.	Flat faced follower’s acceleration when in contact with a circular arc cam is given by _________
A.	ω2(R-r1)
B.	ω2(R+r1)sin φ
C.	ω2(R-r1)cos φ
D.	ω2(R+r1)cos φ
Answer» D. ω2(R+r1)cos φ

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