Solve the Problem $\mathbf { F } _ { 1 }$

Short Answer

Solve the problem.
-Two forces, $\mathbf { F } _ { 1 }$ of magnitude 35 newtons (N) and $\mathrm { F } _ { 2 }$ of magnitude 55 newtons, act on an object at angles of $45 ^ { \circ }$ and $- 60 ^ { \circ }$ (respectively) with the positive $x$ -axis. Find the direction and magnitude of the resultant force; that is, find $\mathbf { F } _ { \mathbf { 1 } } + \mathbf { F } _ { \mathbf { 2 } }$ . Round the direction and magnitude to two decimal places.