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Sliders A and B are connected to the cord that passes over a pulley of negligible size located at AA 6 ft and BB 6 ft as shown. At the instant shown, the positions of sliders A and B are SA, 18 ft and SB 3 ft and slider A is moving upward at a velocity of 8 fps 6 6 that is decreasing at a rate of 8 fpsps. Determine the magnitudes of (a) the velocity of B with respect to A in ft/s and (b) the acceleration of B with respect to A in ft/s/s. 1838 8 18.7617 61.1096 core 20

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Given data でIG-91ナ6-71 d4+ 2 SA 2 d s dl t SA

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