Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 4 - Motion in Two and Three Dimensions - Problems: 13b


a = $8j$

Work Step by Step

From part a, we found that the velocity vector was: $8tj + k $ To find the acceleration we need to take the derivative of the velocity vector or $\frac{d}{dt} ( 8tj + k ) = 8j + 0k $ Therefore, the answer is $8j$
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