Question
If A = (22 m)x + (-12 m) y, andB = (2.0 m) x + (16 m) y, find the direction andmagnitude of each of the following vectors. Find the direction and magnitude for A, B, andA+B please find the answers for these in both meters and indegrees ° (counterclockwise from the+x-axis) If A = (22 m)x + (-12 m) y, andB = (2.0 m) x + (16 m) y, find the direction andmagnitude of each of the following vectors. Find the direction and magnitude for A, B, andA+B please find the answers for these in both meters and indegrees ° (counterclockwise from the+x-axis) please find the answers for these in both meters and indegrees ° (counterclockwise from the+x-axis)
Explanation / Answer
A.) Use the pythagorean theorem to find the magnitude. Itturns out to be about 331.393.Using the law of sines the angle isfound to be about 118.61 degrees B.) Same thing. The magnitude turns out to be 16.124 ad thedegree measure turns out to be 82.889 A+B) Just add the component values together and do the samething as before. The magnitude turns out to be 24.331 and thedegree measure turns out to be 9.462 degrees