Hi all,I just made a test using just a simple pendula :
after very much time,it increases its kinetical energy and looks like total energy is not preserved.

I just create this just erasing 3 of the 4 pendulas in the "4pendulas" example.

You can find my file here:

http://www.stefanobonzi.741.com/pendula3.step

anyone can catch and explain my mistake?

thank you.

Steve.

Hi,
clicking on your link gives me a hotlink error message, can you post your file somewhere else so we can download it?

thx

D3im0s wrote:Hi,
clicking on your link gives me a hotlink error message, can you post your file somewhere else so we can download it?

If you copy and paste the link it works ok (the host detects hotlinking by looking for a referrer in the http headers, if you copy and paste there is no referrer)

Back to the original question, I don't see anything odd. How long did you have to run it for before you noticed the energy seemed to be increasing?

Just create a graph with Energy vs time