Paragraph: In the shown figure, both the plates are moving. The fluid between the plates moves such that fluid particles in contact of the plates move with same velocity as the plates. The fluid particles in the gap moves in a linear velocity distribution function. As per Newton law of viscosity, the tangential force F is given by F= A u - u ₀ y Where = coefficient of viscosity =10⁻² ~kg - sec / m ^3 , A= Area of the