Physics Practice Problems Intro to Vectors (Basic Trigonometry) Practice Problems Solution: A vector A has a magnitude of 4, and points in a d...

🤓 Based on our data, we think this question is relevant for Professor Gupta's class at UML.

Solution: 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?

Problem

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?