These problems are really giving me fits, I would really appreciate some help. A 12200 kg sailboat experiences an eastward force of 27400 N due to tide pushing its hull while the wind pushes the sails with a force of 56200 N directed toward the northwest (45± westward of North or 45± northward ofWest). What is the magnitude of the resultant ac- celeration of the sailboat? I'm using Fr= square root of (Frx squared)+(Fry squared) but I'm still not getting it right. I'm thinking that maybe I drew the free body diagram wrong. Any help? Now for this one The distance between two telephone poles is 32 m. When a 1:15 kg bird lands on the telephone wire midway between the poles, the wire sags 0:182 m. The acceleration of gravity is 9:8 m=s2 : How much tension in the wire does the bird produce? Ignore the weight of the wire. So far I've drawn the diagram and got a hypotenuse of 16.001 m, but I'm unsure how to finish the problem. Any help would be much appreciated.