Key Vocabulary

2. the incline, slope or degree of increase in some measure
6. density and type of atoms in any given object
8. refers to the resistance of change in motion
9. force acting on the object due to gravity
10. measures the proportion of energy which is wasted
11. the principle by which the total value of a physical quantity or parameter remains constant in a system
13. the speed of something in a given direction
16. a currently unrealized ability
17. he complete path travelled by an object

1. a force, velocity, or other vector quantity which is equivalent to the combined effect of two or more component vectors acting at the same point
2. the force that attracts a body toward any other physical body having mass
3. a state in which opposing forces or influences are balanced
4. influence that can change the motion of an object
5. relating to or resulting from motion
7. rate at which someone or something is able to move or operate
12. increase in the rate or speed of something
14. power derived from the utilization of physical or chemical resources
15. change in position of an object