Object movement on solid surface

Hello,

How to create situation shown on the image bellow:

<img src="http://rumorapps.com/sample1.png" border="0" />

I have tried for last 2 days and have no idea how to do it. Solid surface is like a conveyor - when object will be on it the object must slowly move to the end of the surface and drop down.

Should be applied physics.

Thanks a lot!

Rather than physic set a platformer behavior to the blue object and a solid behavior to the "belt".

When object is overlapping belt => simulate controls so that object goes left or right, the drop effect you're wanting to achieve will come "naturally".

That looks a lot like a conveyor belt, and THIS THREAD has a good solution that may be of use.

Thanks, this is what exactly I need!