Across
- 1. a force that resists movement between two surfaces
- 5. the build up of energy
- 10. the attraction between all things that have mass or energy
- 12. the state of being stretched or strained
- 14. an action that changes or maintains the motion of a body or object
- 15. an interdependent group that works towards a common goal
Down
- 2. energy that is transferred in the form of heat
- 3. the frictional force that opposes the relative motion of two objects
- 4. the force in motion
- 6. a machine that converts one form to another
- 7. the force acting on an object that is moving in the opposite direction
- 8. the internal force creating tension
- 9. to change from one thing to another
- 11. to move one thing to another
- 13. the ability to do work