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Unformatted text preview: ugh the center so they cancel out. F2 will create a torque around the center, so box rotates clockwise. Box B. F1 goes through center so no torques. F2 creates a torque around center that rotates box clockwise, while F3 creates a torque around center that rotates box counter-clockwise, they add up to zero torque. But F1 + F2 + F3 are not zero so box moves to the right. Box C. F1 + F2 + F3 is zero so box does not translate. F1 creates a torque around center that rotates box counter-clockwise, F2 creates a torque around the center that rotates clockwise, but si...
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This document was uploaded on 03/13/2014 for the course PHYS 7B at UC Davis.
- Winter '10