1) When representing a velocity vector,  A. The length of the arrow represents the speed of the vector. B. The length of the arrow is drawn to a suitable scale. C.The direction of the arrow shows the direction of the vector. D. All of the above.   2) Which of the following is the equilibriant of the velocity equivalent to 50kph, 40 degrees S of W? A. 0.28 km B. 0.34 km C. 0.42 km D. 0.66 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.