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J
Haha - just checking if there was any industry standard (or if I'm justified on grading/teaching projects based purely on my own...
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J
I think what "useful" is depends on your metric for "good". For example, if you are being judged on top speed then the KE of the car is...
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J
Yes the wheels are rotating and lever arm might still be moving - but the main goal is just the car going forward - what is "useful" is...
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J
For simple comparison, I think the same thought process can be followed as a block slides down a hill, - for block down hill, simple...
