engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Fluid Mechanics Properties of Fluids Newton Law of Viscosity
When a flat plate of 0.1 m2 area is pulled at a constant velocity of 30 cm/s parallel to another stationary plate located at a distance 0.01 cm from it and the space in between is filled with a fluid of dynamic viscosity = 0.001 Ns/m2, the force required to be applied is
1
0.3 N
2
3 N
3
10 N
4
16 N