As a sailboat sails 52.5 meter due north, a breeze exerts a constant force F with arrow1 on the boat's sails. This force is directed at an angle west of due north. A force F with arrow2 of the equal magnitude directed due north would do the same amount of work on the sailboat over a distance of just 49.0 meter. Find what is the angle between the direction of the force F with arrow1 and due north?