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 - Page 90: 91c

Answer

The answer in part (a) increases

Work Step by Step

Air resistance opposes the motion of the rock. For the projectile motion to remain the same, the initial velocity has to be greater than what it was before when including air resistance in our calculation. Therefore the answer in part (a) increases
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