In a computer game, an  airplane starts at (1, 6) (in cm) on the curve  y=5+(1.6t+1)^−1.3and moves with a constant horizontal velocity of vx=1.6cm/s. What is the plane's velocity at t= 5 s?   A)magnitude = 1.69, direction = 164.6 B)None of the above C)magnitude = 1.60, direction = 90.5 D)magnitude = 1.60, direction = 161.4

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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.