Write the equations of motion of a pendulum consisting of a thin 2-kg stick of length l suspended from a pivot. How long should the rod be in order for the period to be exactly 2 seconds? (The inertia I of a thin stick about an endpoint is 1/3 ml^2. Assume that theta is small enough that sin(theta)≈theta.)
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Write the equations of motion of a pendulum consisting of a thin 2-kg stick of length l suspended from a pivot. How long should the rod be in order for the period to be exactly 2 seconds? (The inertia I of a thin stick about an endpoint is 1/3 ml^2. Assume that theta is small enough that sin(theta)≈theta.)
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