WORDBANk

4. representable by position on a scale or line; having only magnitude: a scalar variable.
7. a quantity or aggregate of matter usually of considerable size
8. the speed of something in a given direction
9. the act of accelerating; increase of speed or velocity.
10. the standard or established amount that a thing should weigh
12. a turning effect produced by a force acting at a distance on an object.
13. in the direction in which the hands of a clock rotate as viewed from in front or as if standing on a clock face
16. the time rate of change of velocity with respect to magnitude or direction; the derivative of velocity with respect to time.
18. denoting a forceful attraction or movement toward something
19. the SI unit of length or distance

1. in fluid (gas or liquid) mechanics, statement that, in a fluid at rest in a closed container, a pressure change in one part is transmitted without loss to every portion of the fluid and to the walls of the container.
2. strength or energy exerted or brought to bear : cause of motion or change : active power
3. UNIT OF PRESSURE
5. the quantity of motion of a moving body, measured as a product of its mass and velocity.
6. relating to the motion of material bodies and the forces associated therewith; "kinetic energy".
11. An impelling force; an impetus.
14. a force tending to pull or stretch something to an extreme or damaging degree
15. a quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another. Compare with scalar.
17. continuous physical force exerted on or against an object by something in contact with it: