(20 points) A 400-N cabinet is being pushed by a man on a concrete floor with a coefficient of static friction of 0.37 and a coefficient of kinetic friction of 0.12. He exerts a force, F, of 100 N at an angle of 0 = 20 on the cabinet. Determine: i. The normal force, N (draw the FBD) ii. The characteristic of friction or the state of motion (static or kinetic) iii. The value of the actual friction force, F, (show the equations of equilibrium) iv. The value of F if the motion is impending (show the equations of equilibrium) F O O O