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Engineering, 02.01.2021 20:00 Nismo3501037

Q1The motor M of the hoist shown in Fig. 14-16a lifts the 75-lb crate C so that the acceleration of point P is 4 ft/S2. Determine the power that must be supplied to the motor at the instant P has a velocity of 2 ft/s. Neglect the mass of the pulley and cable and take E = 0.85

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