Given the vectors A⃗ and B⃗ shown in the figure ((Figure 1) ), determine the magnitude of B⃗ −A⃗ . A is 28 degrees above the positive x-axis and is 44m long, and B is 56 degrees above the negative x-axis and is 26.5m long

Question

Given the vectors A⃗  and B⃗  shown in the figure ((Figure 1) ), determine the magnitude of B⃗ −A⃗ . A is 28 degrees above the positive x-axis and is 44m long, and B is 56 degrees above the negative x-axis and is 26.5m long

anonymous · Answer

the diagram I could not find so I imagine it like this|dw:1379395497038:dw|
$$Resultant R =\sqrt{A ^{2}+B^{2}-2ABCOS \theta}$$
$$R=\sqrt{44^{2}+56^{2}-2*44*56*COS 96}$$
REST YOU CALCULATE PLEASE