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Consider a rectangle which is constructed with the long side having a length L and the short side having a length 0. 5L. The system is suspended with a hinge that allows friction free rotation with the rotation axis, which is along the short side, being horizontal. The rec- tangle is released from rest with the center of mass in a vertical position (straight up). What is the linear speed of the outer edge when the rectangle is again vertical but now is straight down?

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