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Question by David_Simoniants · Jul 17, 2018 at 07:27 AM · physics vehicle friction angularvelocity wheels

Fast motion of vehicle

Sorry for my English

I made a simple vehicle with four wheels as described here The problem is that when wheels are moving too fast, they lose contact with ground and start moving very strangely and maximum speed that my vehicle can have before that trouble starts is about 15 m/s which is very slow for me. How can I increase the angular velocity of wheels without getting that trouble.

Note: I can't use wheel colliders

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