A fluid is flowing between two layers. Calculate the shearing force if the shear velocity is 0.25 m/s and has length 2 m and dynamic viscosity is 2Ns/m2.

• A. 0.2 N/m2
• B. 0.4 N/m2
• C. 0.5 N/m2
• D. 0.6 N/m2