Across
- 5. a force that resists the motion of things sliding
- 6. a force that used to move away from us
- 8. how much a material opposes something
Down
- 1. giving a number or unit to something
- 2. a force that pulls things to the ground
- 3. a force that pulls two objects together
- 4. changes an objects motion or shape
- 6. a force that used to move towards us
- 7. the heaviness of a thing