Quote:
Originally Posted by neugebauer
What about having a 2wd? Are the two wheels without motors easier to turn than wheels with motors? Or is it just as ineffective as the 4wd?
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One wheel and two wheel drives are definite possibilities. Whatever you plan to do, understanding the physics behind turning and towing are going to be critical. The trailer is both a field element that you cannot damage and an integral part of the robot. With some designs there me quite an interesting set of forces at work on the hitch.