A cylindrical rod is fit into the inside of a sleeve. Lubricant is applied to between the rod and the sleeve to allow the rod to slide along the axial direction. The diameter of the cylinder is 5 cm. The length of the sleeve is 8 cm. Viscosity of lubricant is 1000 cp. When a force of 10 N is applied, the sliding velocity is observed to be 1 cm/s. What is the gap size between the rod and the sleeve? 1 cm/s Sleeve 8 cm I 10 N Cylinder

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