1.

A glass plate of surface area 1m^(2) placed on a layer of turpentine of thickness 2 mm. If the coefficient of viscosity of turpentine 0.00149 Nsm^(-2). The force to be applied to move the plate horizontally with a velocity of 0.1ms^(-1) is

Answer»

`745 N`
`74.5N`
`7.45N`
`0.0745N`

ANSWER :D


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