Across
- 1. Energy produced inside the work
- 3. Any push or pull that results when objects touch
- 5. Energy of motion
- 6. The factor by which a machine multiplies force
- 8. One or more grooved wheels connected by a rope
- 12. A force opposite the direction that an object is stretched or compressed
- 15. When charges build up in one place creating an imbalance of positive and negative charges
- 16. Electricity that moves from one place to another
- 22. Bar used for raising or moving a load pivoting on a fulcrum
- 23. The capacity to do work; the ability of an applied push or pull to move an object
- 24. A form of energy possessed by an object because of its motion or position
- 26. The conversion of one form of energy to another
- 27. The study of the interaction of matter, motion, energy, and forces.
Down
- 2. A form of kinetic energy created by electrons moving between atoms and creating electrical charges
- 4. Energy produced outside the Earth
- 7. The region where a magnetic force can be detected
- 9. An object that is made of materials that create a magnetic field
- 10. A force that opposes motion of an object created when surfaces rub against each other
- 11. Energy stored in an object
- 13. A force moving an object over a distance
- 14. The force of attraction (pull) or repulsion (push) between certain substances due to the motion of electric charges
- 17. Devices to make work easier
- 18. Flat surface raised at an angle with one edge higher than the other (ramp)
- 19. A long inclined plane wrapped around a pole
- 20. An inclined plane that was designed to move into or under something
- 21. A push or pull upon an object by another object
- 25. Heavy or bulky object that requires effort to lift or move