Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 6 - The Circular Functions and Their Graphs - 6.2 The Unit Circle and Circular Functions - 6.2 Exercises - Page 591: 120

Answer

$25$ hours

Work Step by Step

Given $\omega=0.2552\ rad/hr$, to rotate $2\pi$ radians, it needs $T=\frac{2\pi}{0.2552}\approx25\ hrs$ that is about $25$ hours in a Martian day.
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