The 55-lb crate is given a speed of 12 ft/s int=4s starting from rest. The acceleration is constant. The motor has an efficiency 0.65. Neglect the mass of the pulley and cable. (Figure 1) Figure 1 of 1 > Part A Determine the power that must be supplied to the motor when -2s. Express your answer in units of horsepower to three significant figures. View Available Hint(s) VAZI ? Submit Provide Feedback bp