You are asked to hang a uniform beam and sign using a cable that has a breaking strength of 435 Newton. The store owner desires that it hang out over the sidewalk. The sign has a weight of 215 Newton and the beam's weight is 46 Newton. The beam's length is 1.60 meter and the sign's dimensions are 1.00 meter horizontally? 0.80 meter vertically. Find the minimum angle that you can have between the beam and cable?