3) An object follows as shown below. What is the displacement from the last point to the starting point? Express your answer (a) in unit vector notation, and (b) as a magnitude and direction. y 1300 1.5 km 120° 1.5 km 45° 2 km

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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.