parallelogram law

noun

Definition of parallelogram law

: a law in physics: the resultant of two vector quantities represented in magnitude, direction, and sense by two adjacent sides of a parallelogram both of which are directed toward or away from their point of intersection is the diagonal of the parallelogram through that point

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“Parallelogram law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/parallelogram%20law. Accessed 18 Jan. 2021.

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