Figure 1.25 shows three displacement vectors , , and .
Chapter 1, Problem 1.16(choose chapter or problem)
Figure 1.25 shows three displacement vectors , , and . These vectors are arranged in tailto-head fashion, because they add together to give a resultant displacement , which lies along the x axis. Note that the vector is parallel to the x axis. What is the magnitude of the vector and its directional angle ?
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