A thin ring of mass 1kg and radius 1m is...

A thin ring of mass `1kg` and radius `1m` is rolling at a speed of `1ms^(-1)`. Its kinetic energy is

`2J`

`1J`

`0.5 J`

zero

Text Solution

Verified by Experts

The correct Answer is:

`KE_(rot)=1/2Iomega^(2)`

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