Science

3. exerted on an object that causes it to move
4. force that one surface exerts on another
7. the two surfaces rub against each other
12. unit of measure that equals the force
13. distance an object travels per unit of time
14. force:forces that produce a nonzero net force, which changes an object's motion
16. in a given direction
17. measure of the force of gravity on an object

1. rate at which one form of energy is
2. push or a pull exerted on an object
5. into another, the rate at which work is done
6. force that pulls objects toward each other
8. rate at which velocity changes
9. tendency of an object to resist any change in its motion
10. force:equal forces acting on an object in opposite directions
11. to accelerate 1 kilogram of mass at 1 meter per second per second
15. force: the overall force on an object when all the individual forces acting on it are added together