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A rod PQ of length L revolves in a horiz...

A rod PQ of length L revolves in a horizontal plane about the axis YY´. The angular velocity of the rod is w. If A is the area of cross-section of the rod and `rho` be its density, its rotational kinetic energy is

A

`(1)/(34)AL^(3)rho omega^(2)`

B

`(1)/(2)AL^(3)rho omega^(2)`

C

`(1)/(24)AL^(3)rho omega^(2)`

D

`(1)/(8) AL^(3)rho omega^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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