Physics, 12.11.2020 15:30, dogwisperer101

A 120 mm disc rotates on a table separated by an oil film of 1.8 mm thickness. Find the viscosity of oil if the torque required to rotate the disc at 60r. p.m is 3.6 ×10-4NM. Assume the velocity gradient in the oil film to be linear

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A 120 mm disc rotates on a table separated by an oil film of 1.8 mm thickness. Find the viscosity of...