Physics Vocab

3. the speed of something in a given direction
4. strength or energy as an attribute of physical action or movement
8. the change in position of an object
12. a flow of charged particles, such as electrons or ions, moving through an electrical conductor or space
13. power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines
14. the force by which a planet or other body draws objects toward its center

1. the quantity of motion of a moving body, measured as a product of its mass and velocity
2. a stable subatomic particle uncharged with electricity
4. the resistance that one surface or object encounters when moving over another
5. a stable subatomic particle with a charge of negative electricity
6. supply (a device) with mechanical or electrical energy
7. a form of energy resulting from the existence of charged particles (such as electrons or protons), either statically as an accumulation of charge or dynamically as a current
9. the rate at which someone or something is able to move or operate
10. the branch of science concerned with the nature and properties of matter and energy
11. a stable subatomic particle with a charge of positive electricity