Theory of machines - Engineering

Q1:

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

ANS:A - ω2 x OQ

Explanation: No answer description is available.