@?work-energy-and-power

Recall Questions Define work done (enerhgy transferred by a force)?? Work done = Force x distance moved in direction of force How much work is done on an object by a force acting at right angles to the direction of motion of an object?? None. Define power?? Rate of work done/Rate of energy transfer Define the Watt?? $$1W = 1Js^{-1}$$ Define the Joule?? Work done to move a force of $1N$ (through) a distance of $1m$ through the point of application.