- #1
Clairepie
- 13
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Homework Statement
Needs to be in TODAY (yeah I know I am cutting it close!)
Derive an expression for the moment of inertia of the masses at the ends of the arms in terms of l, θ and m
Is the example question asking for the derivative or is it asking to use the terms above in an equation.
Homework Equations
I=MR^2
I=[tex]\Gamma[/tex][tex]\alpha[/tex]
R=l sin θ
The Attempt at a Solution
I=(mgl)/(d^2θ/d^2t) or I=2m(l sinθ)^2
It's more the term Derive that is bugging me.
Thanks guys