1.39 - (a) Write each vector in Figure E1.39 Fig. El.39 in terms of the unit vectors î and ĵ. (b) Use unit vec- tors to express vector Č, where C = 3.00 A – 4.00 B. (c) Find the magnitude and direction of Č. A (3.60 m) 70.0° 30.0° 6.00 r- В (24 m)

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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.