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A mass is whirled in a circular path wit...

A mass is whirled in a circular path with an angular momentum `L`. If the length of string and angular velocity, both are doubled, the new angular momentum is

A

`L`

B

`4L`

C

`8L`

D

`16 L`

Text Solution

Verified by Experts

The correct Answer is:
C
`L=mromega^(2),Lpropromega^(2),(L_(1))/(L_(2))=(r_(1))/(r_(2))xx((omega_(1))/(omega_(2)))^(2)`
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