Problem 12.1 Static Friction A person pushes a box of cargo across the aft deck of a vessel. The box and its contents has a mass of 45 kg. The coefficient of kinetic friction between the box and the metal aft deck is pk = 0.22. You are required to determine: a) The force F required to slide the box along the deck if the angle of the force is or = 27". b) If the crew member bends their knees to exert the force at an angle of q = 14", what is the required force F necessary to slide the box