Question

State triangle law of vector addition and parallelogram law of vector addition​

Answer 1

Answer:

Triangle law of vector addition states that when two vectors are represented by two sides of a triangle in magnitude and direction taken in same order then third side of thattriangle represents in magnitude and direction the resultant of the vectors.

Parallelogram law of vector addition is, If two vectors are considered to be the adjacent sides of aparallelogram, then the resultant of twovectors is given by the vector that is a diagonal passing through the point of contact of two vectors.

Answer 2

The Triangle Law of Vector Addition states that "If two similar vectors can be represented both in magnitude and direction as two sides of a triangle taken in order, then the third side taken in the reverse order gives the resultant of two vectors both in magnitude and direction..."

The Parallelogram Law of Vector Addition states that "If two similar vectors can be represented both in magnitude and direction as two adjacent sides of a parallelogram with origins at the intersection, then the diagonal from the point of intersection gives the resultant of the two vectors, both in magnitude and direction..."

The Polygon Law of Vector Addition states that "If a number of vectors can be represented as the sides of a polygon taken in order, both in magnitude and direction, then the side which completes the polygon taken in the reverse order, gives the resultant of all the original vectors both in magnitude and direction..."

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