What are the polar coordinates for the vector sum F = F + F2 if F = (17,9) N and F2 = - (8, 24) N? (Make sure to calculate the "proper" polar angle, i.e. the one measured from the positive x-axis and moving counterclockwise around a circle) OF = (41.4 N, -59) OF (9.6 N, 121) F = (17.5 N, 301) OF = (41.4 N, 211) OF = (29.2 N, 329) OF (34.2 N, 59 )