- #1

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- #2

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What have you tried so far?

- #3

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I have to get from the first ecuation to the second ecuation and i dont know howWhat have you tried so far?

- #4

nicksauce

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You mean get from the second equation to the first equation? The second equation is the definition of angular momentum.I have to get from the first ecuation to the second ecuation and i dont know how

Anyway, try writing out the vectors r and p in component form and taking the cross product. Then use the definitions of I and omega to show both expressions are the same.

- #5

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Yes!!you Mean Get From The Second Equation To The First Equation?