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Polygon law of vector addition states that if a number are represented completely by the side taken in order their resultant is fully. Http//googl/t3vzsm latika leekha (askiitians faculty) explains the triangle and parallelogram laws of vector addition along with various p. States that when two vectors are represented by adjacent sides of a parallelogram direction and magnitude then th.
It find magnitude and direction of re. This physics video tutorial explains how to perform vector addition using the parallelogram method. We show what the triangle and parallelogram rule for vector addition mean geometrically.
Addition and subtraction of vectors geometrical method to find a + b , shift vector such that its initial point coincides with the terminal vector. Realizing that the determinant of a 2x2 matrix is equal to area parallelogram defined by column vectors watch next lesson.