Question: The figure below shows three vectors of lengths A = 68.9, B = 39.2, and C = 45.6. The angles are thetaa = 28.0o and thetab = 57.0o, and C points along the negative y-axis. Determine the length of the vector A - C. Determine the length of the vector A-C
1) Determine the length of the vector A - C.
2) Determine the length of the vector A - B + C.
3) Calculate the angle of the vector A - B + C with respect to the x-axis.
(Always choose angles less than 180o. Above the x-axis the angles are positive (+), and below the x-axis they are negative (-). Enter the units of angles as "deg".)
