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A uniform round object of mass M, radius...

A uniform round object of mass `M`, radius `R` and moment of inertia about its centre of mass `I_(cm)` has a light, thin string wrapped several times around its circumference. The free end of string is attaced to the celling and the object is released from rest. Find the acceleration of centre of the object and tension n the string. [ Take `(I_(cm))/(MR^(2))=k`]

A

Increases because its associated wavelength decreases

B

Decreases because the speed of the radiation decreases

C

Stays the same because the speed of the radiation and the associated wavelength do not change

D

Stays the same because the frequency of the radiation does not change

Text Solution

Verified by Experts

The correct Answer is:
D
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