Across
- 2. An opposing force when objects are pushed away from each other.
- 7. A simple machine that impales an object.
- 8. The end of a magnet that will rotate towards the North pole.
- 10. A non-connected force that pulls objects to the ground.
- 16. A simple machine to reduce the effects of friction.
- 19. Something applied to something else to reduce friction.
- 20. A simple machine used to make transportation easier.
- 21. A simple machine that operates using gravity and a rope.
- 22. Magnets that stay magnetic.
- 23. An object that can pick items up and measure their weight.
- 24. The force that stops an object travelling infinitely.
- 25. the force opposite to the relevant force while an object is in motion.
- 27. The unit for measuring force.
- 28. The force pulling something forwards.
Down
- 1. Substances that have no fixed shape.
- 3. Magnets that stay magnetic for many years.
- 4. Reduce friction on wheels.
- 5. A type of friction used to assist movement.
- 6. When something is shaped so drag trough a fluid is minimized.
- 9. The tension between an object and the surface.
- 11. The force that is put on an object to make it travel in the opposite direction of the applied force.
- 12. The end of a magnet that will rotate towards the south pole.
- 13. The force keeping an object afloat.
- 14. A simple machine used to separate objects.
- 15. A non-connected force that pulls an object towards another object, generally metal.
- 17. The force acting in the opposite motion relative to an object.
- 18. A mixture of metals and other elements.
- 24. When the only force acting onan object is gravity.
- 26. The force pushing something forwards.