kilowatts kilocalories newton-meters foot-pounds per second
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Theresa studied different forms of energy. Which is the best way of expressing the amount of mechanical energy exerted by a force?
Possibilities:
- kilowatts
- kilocalories
- newton-meters
- foot-pounds per second

newton-meters