1.

What is moment of inertia in terms of angular momentum (L) and kinetic energy (K)?

Answer»

`(L)/(2K)`
`(L^(2))/(2K)`
`(L)/(2K^(2))`
`(L^(2))/(K)`

SOLUTION :Kinetic energy `K=(1)/(2)Iomega^(2)`
`=(I^(2)omega^(2))/(2I)`
`=(L^(2))/(2I)`
`therefore I=(L^(2))/(2K)`


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