250 N T
Q
5 kg
T1
P
20 kg
State Newton's Second Law of Motion in words.
2.1
Draw a labelled free-body diagram indicating ALL the forces acting
2.2
5 kg block.
Calculate the magnitude of the tension T, in string P.
2.3
Calculate the magnitude of the tension T1

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.