Across
- 6. The primary action performs on objects with mass
- 9. What gravity causes objects to do as they fall towards a mass
Down
- 1. object Matter with a surplus or difciency of electrons
- 2. Named after the man who defined gravity
- 3. The measure of acceleration relative to freefall
- 4. Particles A particle with either positive or negative electrical charge
- 5. Scientist who discovered gravity/
- 7. Mass X Gravity
- 8. the property that determine how much an object exerts
- 10. A directional flow of electrical charge through an object or medium