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Unread 25-05-2010, 16:44
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548swimmer 548swimmer is offline
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AKA: Alec Wagner
FRC #0548 (Robostangs)
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Re: pic: Schreiber Take on West Coast Drive

Quote:
Originally Posted by Jared341 View Post
I am struggling with why having a high CoG would prevent you from flipping in the event of a collision.

If anything, lowering the traction of your wheels would seem to do the most good since it would prevent your entire robot from becoming a lever arm rooted in the ground.
Think about free body diagrams. The forces always go to the center of mass (in this case, gravity), of the object. A CG directly in line with the bumper zone will create a force applied that is parallel to the ground. This eliminates the levering issue, as well as flipping.
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Last edited by 548swimmer : 25-05-2010 at 17:11.
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