# Gravity

**URL:** <https://forum.kirupa.com/t/gravity/3421>\
**Category:** programming\
**Created:** [January 26, 2002, 1:33pm UTC](https://forum.kirupa.com/t/gravity/3421 "2002-01-26T13:33:53Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [January 27, 2002, 12:33pm UTC](https://forum.kirupa.com/t/gravity/3421/9 "2002-01-27T12:33:01Z")

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OK, so here’s the ultimate gravity simulation. And Supra, this one’s based on physics law. Actually, I used Thoriphe’s script to make it work since I don’t understand how yours work.\rHere’s the lowdown : mass \* acceleration = sum of the forces (here : weight only)\rSo acceleration = gravity constant G\rand velocity = G\*Time elapsed + original speed\rAnd you get this :

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