Exam (elaborations)
RECF Mechanical Pre-Test Questions and Verified Answers | Passed | A+
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in order to raise the arm of a roboy, the last of 4 spur gears in a simple gear train must rotate clockwise. in what direction does the input (first) gear turn? : counterclockwise a robot has wheels with 4 inch diameter. Each wheel rolls 5 revolutions on a horizontal surface without slipping....
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