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What is the correct answer?
4
3.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 × OQ
B.
ω² × OQ sinθ
C.
ω² × OQ cosθ
D.
ω² × OQ tanθ
Correct Answer :
A. ω² × OQ
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