(Solved): The window is held open by chain AB. (Figure 1) Determine the length of the chain. Express your an ...

The window is held open by chain $$AB$$. (Figure 1) Determine the length of the chain. Express your answer to two significant figures and include the appropriate units. Express the 50-lb force acting at $$A$$ along the chain as a Cartesian vector. Express your answer as three numbers separated by commas, with each number corresponding to the $$\mathbf{i},\mathbf{j}$$, and $$\mathbf{k}$$ The window is held open by chain $$AB$$. components, respectively. Express your answer using two significant figures. (Figure 1) Figure $$F_x,F_y,F_z=$$ $$\mathrm{lb}$$ Part C Determine the 50-lb force coordinate direction angle $$?$$. Express your answer to two significant figures and include the appropriate units. Determine the $$50?\mathrm{lb}$$ force coordinate direction angle $$?$$. The window is held open by chain $$AB$$. Express your answer to two significant figures and include the appropriate units. (Figure 1) Figure 1 of 1 Part E Determine the 50-lb force coordinate direction angle $$?$$. Express your answer to two significant figures and include the appropriate units.