A plate of area 100 cm^(2) is placed on the upper surface of castor oil, 2mm thick. Thaking the co-efficient of viscosity to be 200 poise. Calculate the horizontal force in N to be applied to move the plate with a velocity of 3cm/sec.

A plate of area 100 cm^(2) is placed on the upper surface of castor oi

1.	A plate of area 100 cm^(2) is placed on the upper surface of castor oil, 2mm thick. Thaking the co-efficient of viscosity to be 200 poise. Calculate the horizontal force in N to be applied to move the plate with a velocity of 3cm/sec.
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