The block has a mass of 150 kg and rests on a surface for which the coefficients of
Chapter 14, Problem 14-65(choose chapter or problem)
The block has a mass of 150 kg and rests on a surface for which the coefficients of static and kinetic friction are \(\mu_{s} = 0.5\) and \(\mu_{k} = 0.4\), respectively. If a force \(F = (60t^{2}) \ N\), where t is in seconds, is applied to the cable, determine the power developed by the force when t = 5 s. Hint: First determine the time needed for the force to cause motion.
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