# Physics help

**URL:** <https://forum.kirupa.com/t/physics-help/279248>\
**Category:** Uncategorized\
**Created:** [January 12, 2009, 10:36am UTC](https://forum.kirupa.com/t/physics-help/279248 "2009-01-12T10:36:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![sam\_vickery](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@sam\_vickery](https://forum.kirupa.com/u/sam_vickery)\
**Post date:** [January 12, 2009, 10:36am UTC](https://forum.kirupa.com/t/physics-help/279248/1 "2009-01-12T10:36:19Z")

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I have made a game like beyblades or spinning tops but I cant get the physics of them hitting each other. I know that it is very simple at the moment but I have some more ideas for it. I just need either an equation I can do or someone to give me some sample code. btw its in as2.

also is there a way of figuring out what speed in m/s an object is moving in flash.

cheers