Forgot your password?
Or sign in with one of these services
June 8, 2016
0
See all updates by 930201In
Anyone with basic physics knowledge should know that the F and G are related to force and gravity lol.. Or, there's… https://t.co/RknLjekx2Q
By using this site, you agree to our Terms of Use and Guidelines. Feel free to read our Privacy Policy as well.