Across
- 4. 9.8 m/s^2 is the acceleration due to gravity on Earth's _________
- 5. 6.673 x 10^-11 N m^2/kg^2 is known as the gravitational __________
- 6. Isaac Newton's favorite fruit
- 8. Newton's Universal Law of ____________
- 10. the _______ square law
- 11. object in space sometimes referred to as a dirty snowball
- 12. In the formula Fg=Gm1m2/R^2, R is not always the ________
Down
- 1. a hypothetical and invisible substance in space
- 2. an object appearing different when viewed from different positions
- 3. of or relating to Newton
- 7. Isaac Newton's famous work written in Latin.
- 9. Newton's ________ law is summed up by F=ma