Kinetic Theory

2. the quantitative property that is transferred to a body or to a physical system
5. continuous physical force exerted on an object by something in contact whith it
7. the ability to achieve an end goal with little to no waste, effort, or energy
8. a substance that has no fixed shape and yields easily to external pressure; a gas or especially a liquid
9. a system that transfers thermal energy to do mechanical or electrical work while originally conceived in the context of mechanical energy
10. the point in a body or system of bodies at which the whole mass may be considered as concentrated
13. In physics and electrical engineering, a conductor is an object or type of material that allows the flow of charge in one or more directions
17. a system that uses a fluid under pressure to transmit power and movement
19. a machine made up of two or more simple machines working together to accomplish a task.
20. simple machine consisting of aslope surface used for rising heavy bodies

1. a push or pull on an object that can cause it to change its state of motion
3. a form of energy resulting from the movement of charged particles, primarily electrons, through a conductor
4. a force between two surfaces that are sliding, or trying to slide, across each other
6. device that transforms kinetic energy
11. a measure of how much mass is in motion
12. a process where heat is transferred through the movement of fluids
14. the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.
15. how much mass is packed into a given space
16. the energy stored within the bonds of atoms and molecules
18. to become warm or hot