3. Vectors
Unit Vectors
3. Vectors Unit Vectors
15PRACTICE PROBLEM
Suppose a velocity vector is represented by vector P = (3.9î−2.8ĵ) m/s. Consider another velocity vector Q =(2.5î+4.7ĵ) m/s. What will be the magnitude and direction of the velocity P - Q ?
Suppose a velocity vector is represented by vector P = (3.9î−2.8ĵ) m/s. Consider another velocity vector Q =(2.5î+4.7ĵ) m/s. What will be the magnitude and direction of the velocity P - Q ?