If the velocity of water layers in river is given by v=ky2, where y is the height from the river bed. The force required to keep a square plate of area A with constant velocity at height h is [η = coefficient of viscosity]

If the velocity of water layers in river is given by v=ky2, where y is

1.	If the velocity of water layers in river is given by v=ky2, where y is the height from the river bed. The force required to keep a square plate of area A with constant velocity at height h is [η = coefficient of viscosity]
Answer» If the velocity of water layers in river is given by $v = k y^{2}$ , where $y$ is the height from the river bed. The force required to keep a square plate of area $A$ with constant velocity at height $h$ is $[η$ = coefficient of viscosity]

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If the velocity of water layers in river is given by v=ky2, where y is the height from the river bed. The force required to keep a square plate of area A with constant velocity at height h is [η = coefficient of viscosity]

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