Steve and carl are driving from scranton to bridgeport a distance of 180 miles if they're speed averages 60 miles an hour how long will it take them to get there

Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.

What are the factors that affect the resistance of a wire?

An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?