The three vectors in the drawing have magnitudes of A = 4.95 m, B = 4.90 m, and C = 4.10 m. Find the resultant of the 3 vectors by the component method. Express the angle as an angle above or below the + or - x-axis (Assume α = 23° / β = 52° )?
1 Answer
Jan 17, 2018
Explanation:
We need to break all of the vectors into their horizontal and vertical components. Because we don't have the drawing to follow, I am going to assume that it looks like this:
Therefore, we can calculate the horizontal component of their sum as
We can now calculate the vertical component of their sum
Therefore, we have a final vector with magnitude
and angle
If the picture is different, I hope this at least gives an outline of what you're supposed to do.