| A | B |
|---|
| indirect force | a force that does not actually touch an object |
| magnetic force | the pull on some metal objects by a magnet or the pushing away of two like poles of magnets |
| mechanical energy | energy that comes from moving objects |
| movement | changing position of an object or part of an object because of a force |
| muscular force | the pull of muscles on bones that allows us to move in different ways |
| propeller | an object that turns with great speed in air or water to cause movement |
| remote control | movement that is controlled from a distance |
| speed | how fast an object is moving |
| static electric force | a push or a pull caused by a buildup of charged particles |
| stored energy | energy that is kept to be used later |
| unbalanced forces | forces that are not equal, and cause movement in the direction of the greater force |
