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What is the coefficient of the static friction between the coin and the turntable?
010 10.0 points A coin is placed 27 cm from the center of a horizontal turntable, initially at rest. The turntable then begins to rotate. When the speed of the coin is 130 cm/s (rotating at a constant rate), the coin just begins to slip. The acceleration of gravity is 980 cm/s What is the coefficient of static friction be
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и, тя е от за - - На - и, - (( 3 )- 0.27 x 9-8 Mc = 0.639 Answer

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