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1. |
The velocity of a flat-faced follower when it has contact with the flank of a circular arc cam, is given by |
A. | ωR cosθ |
B. | ω(R - r₁) cosθ |
C. | ω(R - r₁) sinθ |
D. | ωr₁ sinθ |
Answer» D. ωr₁ sinθ | |