Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Chapter 1 - Trigonometric Functions - Section 1.1 Angles - 1.1 Exercises - Page 9: 124


1.5 rev/sec

Work Step by Step

1. This is a simple unit multiplier problem. We need to change out minutes for seconds by dividing by sixty. $\frac{90rev}{1min}$$\times$$\frac{1min}{60sec}$ = 1.5 rev/sec
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