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darksyesider
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Homework Statement
A rod of length L is attached to a ball of radius L/6 A spring is attached to a wall, and to the vertical rod 1/3 down the top (opposite the ball). THe rod is displaced a small theta, and released. Find period of oscillation.
Homework Equations
T = 2pi sqrt(I/mgd)
The Attempt at a Solution
I found the moment of inertia of the system. (Im confident on this).
I have no idea where to go from here. I don't see how you can factor in the spring.
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