The 58-kg flywheel has a radius of gyration = 0.51 m about its shaft axis and is subjected to the torque M = 2.5(1 - e-0.14θ) where θ is in radians. If the flywheel is at rest when θ = 0, determine its angular velocity after 5 revolutions.

A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.