Determine the eom after the collision

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Reference no: EM131465357

Question: In Figure, a bar of mass m falls freely (neglecting air drag). A hook is attached to the left end of the bar. When the hook collides with a pin on its path at the velocity vj , the bar will begin to rotate around the pin. The physical parameters are m = 1 kg, L = 1 m, vj = 1 m/s

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Tasks: (a) Find the velocity of the center of the bar immediately following the collision.

(b) Calculate the fractional change in kinetic energy before and after the collision.

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Reference no: EM131465357

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