Vector Quantity – A vector quantity is a quantity that has both


Vector Quantity – A vector quantity is a quantity that has both a magnitude and a direction and obeys the triangle law of addition or equivalently the parallelogram law of addition. So, a vector is specified by giving its magnitude by a number and its direction. Some physical quantities that are represented by vectors are displacement, velocity, acceleration and force.



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    Units and Measurement – INTERNATIONAL SYSTEM OF UNITS

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