# Ball bounce up and down 1 time
**URL:** https://forum.kirupa.com/t/ball-bounce-up-and-down-1-time/28694
**Category:** Uncategorized
**Created:** [August 16, 2003, 11:57pm UTC](https://forum.kirupa.com/t/ball-bounce-up-and-down-1-time/28694 "2003-08-16T23:57:00Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@tast](https://forum.kirupa.com/u/tast)
#### Post date: [August 16, 2003, 11:57pm UTC](https://forum.kirupa.com/t/ball-bounce-up-and-down-1-time/28694/1 "2003-08-16T23:57:00Z")
I have used this code for getting a circle going from the top and down…
Now i want it to bounce back to the top but i don´t know how to integrate it to the code.
onClipEvent(load){
myscale=290;
}
onClipEvent(enterFrame)
{
\_y +=(myscale - \_y)/10;
}
I want the ball to bounce down and up ONLY one time.
Can anybody help me with this?
If anyone will explain how the code works(cause i´m no good at this Action Script),- i will be glad.
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### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [August 17, 2003, 7:53am UTC](https://forum.kirupa.com/t/ball-bounce-up-and-down-1-time/28694/2 "2003-08-17T07:53:00Z")
By the way…
I have also been trying to make this jump to next frame when done…with no succes,- anyone know how to?
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### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [August 17, 2003, 4:37pm UTC](https://forum.kirupa.com/t/ball-bounce-up-and-down-1-time/28694/3 "2003-08-17T16:37:12Z")
Did you check this: [http://www.kirupa.com/developer/actionscript/gravity.htm](http://www.kirupa.com/developer/actionscript/gravity.htm)
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### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [August 17, 2003, 4:48pm UTC](https://forum.kirupa.com/t/ball-bounce-up-and-down-1-time/28694/4 "2003-08-17T16:48:48Z")
I think so.
But i think that the cool “gravity” thing keeps on bouncing.
And ActionScript is totaly new to me i don´t know how to fix it…
What i need is a ball that bounce only ONCE(up & down) and then go on to the next frame.