Physics:Work Equals Force by Distance
Every time we do work， we are combining a force and a distance. But if we want more work done， we have to move faster. In this program we are going to look at work. We're going to look at force and we're going to look at distance. Work is determined by two things only — force and distance. Work is the transference of one body of a system to another. Power is the rate at which it happens.
- Added：2006
- Country：Australia
- Duration：26
- Time of update：2011/8/16 9:35:48