How to make a telescopic antenna

[Jibe1982]

Hello guys,

I am trying for days to make a telescopic antenna but I still havn't found the trick.

I tried to use a slider to make slide the different tubes of the antenna together, but it doesn't work. Probably the slider needs specific configuration.

I would be really grateful that someone could help me for that.

Thank you in advance, JB

[Mr.K.1]

Well I had a minute so I made a quick example.
And if you have trouble starting off with SP take a look at the wiki: http://sketchyphysics.wikia.com/wiki/SketchyPhysicsWiki

P.S. Don't be alarmed by the flat looking joints, that is just my preference.

---

antena.skp

[Jibe1982]

Thank you, this helps!