Across
- 3. A force that brings an object to the ground
- 4. An object rubbing on a surface
- 6. A force that stops a force from pushing or pulling
Down
- 1. A force that measures how heavy someone or something is
- 2. Pulls you up if you fall into water
- 4. Something that is invisible that pushes and pulls
- 5. Adds weight to someone or something