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

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1.	Flat faced follower s acceleration when in contact with a circular arc cam is given by _________
A.	<sup>2</sup>(R-r<sub>1</sub>)
B.	<sup>2</sup>(R+r<sub>1</sub>)sin
C.	<sup>2</sup>(R-r<sub>1</sub>)cos
D.	<sup>2</sup>(R+r<sub>1</sub>)cos
Answer» D. <sup>2</sup>(R+r<sub>1</sub>)cos

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