Numerical - Limiting speed to avoid cam jump, given preload in spring - Theory of Machines - 2

Q.  Calculate the limiting speed to avoid cam jump, if an eccentric plate circular cam has eccentricity of 30 mm and provides motion to the follower of 4 kg mass. Stiffness of the spring is 30 N/mm2. Preload in the spring is 600 N
- Published on 07 Aug 15

a. 70.81 rad/sec
b. 60.76 rad/sec
c. 141.42 rad/sec
d. None of the above

ANSWER: 141.42 rad/sec

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