# Gravity thing

**URL:** https://forum.kirupa.com/t/gravity-thing/6652
**Category:** Uncategorized
**Created:** [October 13, 2002, 10:56am UTC](https://forum.kirupa.com/t/gravity-thing/6652 "2002-10-13T10:56:57Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![joso](https://avatars.discourse-cdn.com/v4/letter/j/b3f665/32.png) [@joso](https://forum.kirupa.com/u/joso)
#### Post date: [October 13, 2002, 10:56am UTC](https://forum.kirupa.com/t/gravity-thing/6652/1 "2002-10-13T10:56:57Z")

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hey again :),

check this link…

[gravity balls](http://www.siraz.co.uk/gravity.htm)

i created a draggable ball and duplicated the MC 4 times, just wondering how you would go about making each ball collide with which ever one it hits, dunno y :P…its sunday, its raining n im bored :\*( just thought i’d experiment around aboit, anyway…

hope some one can help 🙂 thanks…

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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: [October 13, 2002, 2:09pm UTC](https://forum.kirupa.com/t/gravity-thing/6652/2 "2002-10-13T14:09:56Z")

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[http://www20.brinkster.com/ahab/tutorials/tdcollphys.htm](http://www20.brinkster.com/ahab/tutorials/tdcollphys.htm) is a good start to understand what’s going on, and I posted links to flas at Bit-101.

Cheers.

pom 🙂