Parallelogram law of vector addition
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Answer:
parallelogram law of vector addition say that
Explanation:
Join two vector from tail to tail as two adjacent sides of parallelogram
R=a+b
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2
Explanation:
if two vector acting simultaneously at a point can be represented both in magnitude and direction of the side of parallelogram the result is is represented completely both in magnitude and direction by the diagonal of parallelogram. The formula of parallelogram law is shown below.
[R^2=A^2+B^2+2AB cos threeta]
Where costhreeta is the angel between the two vectors.
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