Across
- 3. by air.
- 4. the force that keeps an object afloat.
- 7. FORCE a force that turns an object about a
- 8. (by pulling with 10 Newtons per kilogram
- 9. FORCE the force between two magnets.
- 13. a force that tries to stop objects moving.
- 14. etc.)
- 15. RESISTANCE (DRAG) a force similar to friction but
- 17. it is pushed against.
- 18. the force that an object is moved forward
Down
- 1. of the earth.
- 2. the force that a surface pushes back with
- 5. the force that pulls objects towards the
- 6. the force that keeps an object flying (sometimes
- 7. a pulling force in threads ropes and cables.
- 10. upthrust as well.)
- 11. its mass.)
- 12. a squashing force.
- 16. the force that gravity causes an object to
- 17. (provided by an engine, rush of air,
