Bug in a scene without friction

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Bug in a scene without friction

Postby vk4 » Wed Dec 25, 2013 6:20 pm

Without friction the ball inside circle stop alone, it's a known bug ? Maybe it's an error in my scene ?

With a simple pendulum with gravity, the energy decrease too but not in the same speed !

The velocity (x) and (y) decrease vey quickly. Maybe Algodoo don't cut air friction ?
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Re: Bug in a scene without friction

Postby vk4 » Mon Dec 30, 2013 1:37 am

I understood, it's because there are chocs and restitution was not at 1, so energy is lost in heating from choc.
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