eceidyrb7674 eceidyrb7674

13-12-2022
Physics

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The uniform bar of mass m and length L is balanced in the vertical position when the horizontal force P is applied to the roller at A. Determine the bar's initial angular acceleration and the acceleration of its top point B. Solve Prob. 17-106 if the roller is removed and the coefficient of kinetic friction at the ground is mu_k.

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