The resultant of vectors A and B is 12-N perpendicular to vector A. If vector A also has 12-N magnitude, solve for the magnitude and direction of vector B.
1
Expert's answer
2020-10-16T10:59:08-0400
Can be seen, that
∣B∣=∣A∣2+∣A+B∣2
∣B∣=122+122=122 -N
The direction of vector B is 45° to vector A and 45° to vector A+B cause there is a rectangular triangle.
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