You are speeding your 1500 kg truck down Ferguson on a Ferguson on a Friday night at 28 m/s. you see a squrirel in the road and slam on the brakes to avoid hitting it. the brakes plus the road friction generate 5000N of force on the car.

As shown in fig. p3.64, a closed, rigid tank fitted with a fine-wire electric resistor is filled with refrigerant 22, initially at 2108c, a quality of 80%, and a volume of 0.01 m3. a 12-volt battery provides a 5-amp current to the resistor for 5 minutes. if the final temperature of the refrigerant is 408c, determine the heat transfer, in kj, from the refrigerant.

The metric unit of electrical power is the watt volt ampere ohm

Difference between series and parallel circuits