Across
- 3. when something’s weight is pushing down on the ground, the ground will push back with an equal force in the opposite direction
- 6. the mass per unit volume
- 7. candle wax floats on water because it is ________ than water
- 10. a vector quantity has size and ________
- 11. the extension of a spring and force are ________ to each other
Down
- 1. resistance that one surface encounters when moving over another
- 2. the amount of matter in an object
- 4. S.I. unit of forces
- 5. multiply by 1000
- 7. a state of matter
- 8. an instrument that measures weight
- 9. a common dense liquid