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Physics, 26.06.2019 16:00 lilymoniquesalaiz

secondary schoolphysics13 pointstwo discs of 250 mm diameter are placed 1.5 mm apart and the gap is filled with an oil. a power of 500 w is required to rotate the upper disc at 500 rpm while keeping the lower one stationary. determine the viscosity of the oil.

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secondary schoolphysics13 pointstwo discs of 250 mm diameter are placed 1.5 mm apart and the gap is...
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