PLS ANSWER FAST WILL GIVE BRAINLEST THIS IS TIMED TEST!!! Answer using mass m= F divided by a

Also use kilograms [kg]

A 7.5 force is applied to a football generating an initial acceleration of 15 m/ s2. Calculate the mass of the football

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.