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A cylinder 8 in in diameter and 3 ft long is concentric with a pipe of 8.25 in internal diameter. Between the cylinder and the pipe there is an oil film. What force is required to move the cylinder along
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A cylinder 8 in in diameter and 3 ft long is concentric with a pipe of 8.25 in internal diameter. Between the cylinder and the pipe there is an oil film. What force is required to move the cylinder along the pipe at a constant velocity of 3 ft/s

User Almarie
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4 votes

Answer:

623.5lb

Step-by-step explanation:

The answer is detailed in the attached photo

A cylinder 8 in in diameter and 3 ft long is concentric with a pipe of 8.25 in internal-example-1
User Soulnafein
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