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The resultant of three equal vectors having mutual angles being 120 degrees and being originated from a single point is zero.

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The resultant of three equal vectors having mutual angles being 120 degrees and being originated from a single point is zero.

(a) True

(b) False

I had been asked this question in semester exam.

I'd like to ask this question from Addition of a System of Coplanar Forces topic in portion Force Vectors of Engineering Mechanics

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The correct option is (a) True

To elaborate: As one can imagine three vectors coming out of a single point and are having a 120-degree angle with their adjacent ones, the resultant would be zero.

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