The crate has a mass of 150 kg and rests on a surface for which the coefficients of static...

The crate has a mass of 150 kg and rests on a surface for which the coefficients of static and kinetic friction are μs = 0.3 and μk = 0.2, respectively. If the motor M supplies a cable force of F = (8t2 + 20) N, where t is in seconds, determine the power output developed by the motor when t = 5 s.