What angle will it be impossible to slide the mop on the floor, regardless of how great the applied force? Determine the angle in degrees and assume Coulomb Friction. The static coefficient of friction is 0.41 (µs) and the kinetic coefficient of friction is 0.32 (µk).
The handle of a floor mop makes an angle of 50 degrees with the horizontal. The static and kinetic coefficients of friction between the mop and floor are 0.41 and 0.32, respectively. Determine the magnitude of the force required to slide the mop with a uniform velocity across the floor. Report the result in N. Assume all of the mop mass of 1.28 kg is concentrated at the floor-end. Draw a Free Body Diagram. Derive an algebraic solution in terms of the given variables: phi, mu, m, and g.