Sign up for free to keep watching this solution

Solution: A vector A has a magnitude of 4, and points in a direction o...

Question

A vector A has a magnitude of 4, and points in a direction of 40° counter-clockwise from the negative x-axis. A vector B has a magnitude of 4.5, and points in a direction of 30° clockwise from the x-axis. What is the magnitude of the vector 2A – 3B?