10. A conical body rotates at a constant angular velocity of 600 rpm in a container as shown in Figure 4. A uniform 0.03 cm gap between the cone and the container is filled with oil that has a viscosity of 0.01 N.s/m². Determine the torque required to rotate the cone. R=3 cm w=600 rpm h=0.03 cm L=6 cm μ=0.01 N.s/m²