Q:- A solid circular cylinder of diameter 100 mm and length 200 mm slides inside a vertical smooth pipe that has inside diameter 100.5 mm. The small space between the cylinder and the pipe is lubricated with an oil film that has viscosity 3 N.s/m2.The cylinder weight 20 N and concentric with the pipe as it falls .Find the rate of the changer in velocity of the cylinder? Pbe cylinder O Flm

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Q: 4 in

A: given:

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Q: Pravinbhai

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