The retardation of a flat faced follower when it has contact at the apex of the nose of a circular arc cam, is given by (where OQ = Distance between the centre of circular flank and centre of nose)

The retardation of a flat faced follower when it has contact at the ap

1.	The retardation of a flat faced follower when it has contact at the apex of the nose of a circular arc cam, is given by (where OQ = Distance between the centre of circular flank and centre of nose)
A.	ω² x OQ
B.	ω² x OQ sin θ
C.	ω² x OQ cos θ
D.	ω² x OQ tan θ
Answer» B. ω² x OQ sin θ

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The retardation of a flat faced follower when it has contact at the apex of the nose of a circular arc cam, is given by (where OQ = Distance between the centre of circular flank and centre of nose)

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