The resultant of two vectors is maximum when the angle between them is
Correct answer: D. 0 degrees
- A. 90 degrees
- B. 180 degrees
- C. 120 degrees
- D. 0 degrees
Explanation
Parallel vectors add directly, so the resultant equals the sum of the magnitudes, which is the largest value achievable. At 180 degrees they oppose and the resultant is the difference, the minimum. Every intermediate angle gives a resultant between those two limits, which is the useful check on any answer.
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About Addition of Vectors
Vector addition combines directed quantities using the head-to-tail, parallelogram and component methods. Work includes finding the resultant magnitude and direction for two or more vectors, resolving vectors into perpendicular components, and distinguishing vector addition from scalar addition, where direction has no role.
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