Across
- 2. a long, sturdy piece of wood or metal
- 5. joining metal pieces together
- 10. constructing ships and boats
- 11. force applied to an object
- 13. to strike something with force
- 14. a thin straight bar
- 16. exact and accurate
Down
- 1. not having any force applied
- 3. form of energy that powers devices
- 4. damage caused by fire or heat
- 6. making products in large quantities
- 7. device that produces a powerful beam of light
- 8. connect or link things together
- 9. relating to electricity or electrical power
- 12. a small area or mark
- 15. change from solid to liquid due to heat