A flat plate is separated from a large plate by a layer of glycerine of thickness 3 - 10-3 m- If the co-efficient of viscocity of glycerine is 2 Nsm 2- what is the force required to keep the plate moving with a velocity of 6 - 10-2 m - s- Area of the plate is 4-8 - 10-3 m 2-A- 19-2 NB- 1-92 NC- 0-192 ND- 192 N

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Introduction to Radial & Tangential Acceleration

A flat plate ...

Question

A flat plate is separated from a large plate by a layer of glycerine of thickness 3 X 10^-3m. If the co-efficient of viscocity of glycerine is 2 Nsm², what is the force required to keep the plate moving with a velocity of 6 X 10^-2m/s. Area of the plate is 4.8 X 10^-3m².

19.2 N

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1.92 N

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0.192 N

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192 N

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