Work
Definition: A word that describes what is done on an object when a force is exerted on an object that causes it to move.
Equation: Work = Force x Distance
Work = N x M = Joule
Work = kgm/s² x m = Joule
Work = Energy
Math Solution: How much work is done by an applied force to lift a 20-Newton block 5.0 meters vertically at a constant speed?
Answer: Work = F x D, so 20n x 5m = 100kgm²/s² = 100 Joules