Physics

3. a parameter that is a measure of a spring’s resistance to being compressed or stretched
5. the amount of matter contained within an object
7. a unitless number that represents the ratio of the force of kinetic friction acting between two surfaces in relative motion to the normal force pressing those surfaces together
10. the product of the component of a force along the direction of displacement and the magnitude of the displacement
13. the energy associated with an object because of the position, shape, or condition of the object
18. the net work done by all the forces acting on an object is equal to the change in the object’s kinetic energy
20. the constant acceleration experienced by an object falling solely under the influence of gravity
21. The length of a spring when no external forces are acting on it
24. the International System of Units (SI) unit for measuring force
27. the potential energy stored in the gravitational fields of interacting bodies
29. a physical property or value that remains constant over time within a closed system
30. the energy available for use when a deformed elastic object returns to its original configuration

1. the force that acts between two surfaces sliding past each other, always opposing the direction of motion of the object
2. the si unit of energy or work, the amount of energy transferred when a force of one newton acts on an object through a distance of one meter
4. the metric system that is used universally as a standard for measurements
6. the distance an object moved per unit in time
8. any form of energy that is not associated with the motion or position of an object
9. the energy of an object that is due to the object’s motion
11. another unit of power 746 watts
12. the rate of change of velocity per unit of time
14. the starting point or baseline in a system of measurement, essentially meaning "nothing" or the lowest possible value within that context
15. the total work done on an object by all forces acting on it
16. a physical quantity that is described solely by its magnitude (size), meaning it has no direction associated with it
17. the change in an object's position
19. the sum of kinetic energy and all forms of potential energy
22. a quantity that measures the rate at which work is done or energy is transformed
23. energy that has not been used or dissipated and is ready to be released
25. a unit of measurement for power, or the rate at which energy is used or produced
26. a push or pull exerted on an object that can cause it to change its motion
28. the sum of all forces acting on an object