Theory of machines - Engineering

Q1:

A disc is a spinning with an angular velocity ω rad/s about the axis of spin. The couple applied to the disc causing precession will be (where I = Mass moment of inertia of the disc, and ωP = Angular velocity of precession of the axis of spin)

A Iω2

B Iω2

C IωωP

D IωωP

ANS:D - IωωP

Explanation: No answer description is available.