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A cylinder of radius 8.0 cm rolls 20 cm in 5.0 sec without slipping. Through how many degrees does the cylinder trun during this time?
The answer is 140 degrees If you could provide a formula and show a way to solve
Two plastic semicircular rods are arranged into a complete circle with radius 8.5cm. The top half has charge of +15 pC, and the bottom half has charge of -15pC. Determine the magnitude and direction of the electric field at the center of the circl..
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