Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

Chapter 12 - Section 12.2 - Vectors - 12.2 Exercises - Page 805: 1


a) scalar b) vector c) vector d) scalar

Work Step by Step

(a) The cost of a ticket has no direction as required to be a vector. (b) The current has a magnitude, the force of the river, and a direction, it's path of travel. (c) The flight path includes a velocity and direction of travel. (d) The population of the world doesn't qualify as a vector as it has no direction.
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