c) A flat plate of area = 0.5 m² is pulled at a constant speed of 25 cm/sec placed parallel to another stationary plate
Posted: Tue Jul 12, 2022 8:49 am
c) A flat plate of area = 0.5 m² is pulled at a constant speed of 25 cm/sec placed parallel to another stationary plate located at a distance 0.05 cm. The space between two plates is filled with a fluid of dynamic viscosity =0.004 Ns/m². Calculate the force required to maintain the speed of the plate in the fluid. ****************