Across
- 4. energy carried by an electric current
- 6. energy carried by sound waves
- 7. a measure of the change in velocity during a period of time
- 10. the sum of kinetic energy and the potential energy of the particles that make up an object
- 13. energy due to motion
- 14. the speed and direction of a moving object
- 19. the process of changing position
- 20. a push or pull on one object by another object that is touching
- 22. a force that one object applies to another object without touching it
- 23. the starting point used to describe the motion or the position of an object
- 24. the ability to cause change
- 25. energy stored in and released from the nucleus of an atom
- 26. a graph that shows the speed of an object on the y-axis and time on the x-axis
- 27. an attractive force that exists between all objects that have mass
- 28. stored energy due to the interactions between objects and particles
Down
- 1. a graph that shows how distance and time relate
- 2. the amount of energy used as a force moves an object over a distance
- 3. law that states that the acceleration of an object is equal to the net force exerted on the object divided by the objects mass
- 5. difference between initial position and final position
- 8. energy carried by an electromagnetic wave
- 9. the distance an object moves divided by the time it takes to move that distance
- 11. law that states if the net force acting on an object is zero the motion of the object does not change
- 12. a contact force that resists the sliding motion of two surfaces that are touching
- 15. a push or pull on an object
- 16. an objects distance and direction from the reference point
- 17. the amount of space between two points
- 18. sum of the potential engird and the kinetic energy in a system
- 21. the frictional force between air and objects moving through
- 29. law that states that for every action there is an equal and opposite reaction