The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, 0 = 22°, 0= 38 deg/s, and = 22 deg/s2. Determine the magnited of the force F applied by arm OA and the magnitude of the force N applied by the sides of the slot to the 0.5-kg slider B. Neglect all friction, and let L = 0.65 m. The motion occurs in a vertical plane. m Answers: F = i N= i

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