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A dash pot consists of a cylinder 10 cm in diameter in which slides a piston 12 cm long having a radial clearance of 1 mm. The cylinder is filled with oil having a viscosity of 1 poise. What will be the resistance offered by the piston to sliding with a velocity of 3 cm/sec

[A].	10 kg	[B].	50 kg
[C].	100 kg	[D].	1090 kg
[E].	10900 kg

Answer: Option E

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