Torsion spring to inverted pendulum

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Reference no: EM13703919

If you attach torsion spring to inverted pendulum, is this the equation of motion? The spring is attached on one end to a pivot point and also at the pivot point the spring is attached. I used L/2 for the location of the center of mass.

I*theta"+mg(L/2)sin theta-theta*k=0

Reference no: EM13703919

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