A disc is spinning with an angular velocity ? rad/s about the axis of spin. The couple applied to the disc causing precession will be

1/2 I‚âà√¨‚àö¬¢ ‚âà√¨‚àö¬¢p

I‚âà√¨‚àö¬¢ ‚âà√¨‚àö¬¢p

A disc is spinning with an angular velocity ? rad/s about the axis of

1.	A disc is spinning with an angular velocity ? rad/s about the axis of spin. The couple applied to the disc causing precession will be
A.	1/2I‚âà√¨‚àö¬¢<sup>2</sup>
B.	I‚âà√¨‚àö¬¢<sup>2</sup>
C.	1/2 I‚âà√¨‚àö¬¢ ‚âà√¨‚àö¬¢<sub>p</sub>
D.	I‚âà√¨‚àö¬¢ ‚âà√¨‚àö¬¢<sub>p</sub>
Answer» E.

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A disc is spinning with an angular velocity ? rad/s about the axis of spin. The couple applied to the disc causing precession will be

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