# Trajectories

**URL:** <https://forum.kirupa.com/t/trajectories/296783>\
**Category:** flash\
**Created:** [September 20, 2009, 2:20pm UTC](https://forum.kirupa.com/t/trajectories/296783 "2009-09-20T14:20:42Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![AlexWD](https://avatars.discourse-cdn.com/v4/letter/a/838e76/32.png) [@AlexWD](https://forum.kirupa.com/u/AlexWD)\
**Post date:** [September 20, 2009, 2:20pm UTC](https://forum.kirupa.com/t/trajectories/296783/1 "2009-09-20T14:20:42Z")

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Does anyone know where I can find some examples for calculating trajectories? I’ve done a lot of searching and I can’t seem to find anything.

Basically I’m trying to create a simple example where a missile is shot at a certain angle (already got the movable station) then every frame a function is fired to calculate what happens to that missile. What I need help with is what happens every frame.