Across
- 2. A threaded pin used to hold things together
- 4. A simple machine that lifts or moves loads, like a seesaw
- 8. A machine that performs a simple task in a very complicated way
- 9. Device used to lift or lower a load using a wheel and rope
- 10. Simple machine like a ramp that makes it easier to lift things
- 14. The pointed end of a magnet
- 15. Simple machine that helps cut or split objects
- 16. A model of a new object used for testing
- 17. A simple machine that stores and releases energy
- 19. An object that produces a magnetic field, attracting metals like iron
Down
- 1. Energy form created by the movement of electric charges
- 3. A machine that uses multiple simple machines together
- 5. A machine part used to move loads, often found in wagons
- 6. A push or pull that makes things move
- 7. A change in position, often caused by a force
- 11. Basic building blocks of all matter
- 12. Basic particle carrying a negative charge
- 13. Invisible force that pulls or pushes objects like magnets
- 17. Type of electricity that can cause a shock when touching something
- 18. The unit used to measure the strength of a magnetic field