Vector a has a magnitude of 5.0 units and is directed east. Vector b is directed 45◦ west of north and has a magnitude of 4.0 units. Construct vector diagrams for calculating: a + b b – a Estimate the magnitudes and directions of the resultants above from your diagrams.

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.