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1. |
The acceleration of the reciprocating roller follower when it has contact with the straight flanks of the tangent cam, is given by |
A. | ω². (r₁ r₂). (1 - cos² θ) |
B. | ω². (r₁ + r₂). (1 + cos² θ) |
C. | ω². (r₁ + r₂). [(2 - cos² θ)/cos³ θ] |
D. | ω². (r₁ - r₂). (1 - sin² θ) |
Answer» D. ω². (r₁ - r₂). (1 - sin² θ) | |