Essential University Physics: Volume 1 (3rd Edition)

Published by Pearson
ISBN 10: 0321993721
ISBN 13: 978-0-32199-372-4

Chapter 6 - Exercises and Problems: 61

Answer

Please see the work below.

Work Step by Step

We know that $P=\frac{W}{t}$ $P=\frac{mgh}{t}$ We plug in the known values to obtain: $P=\frac{840\times 9.8\times 41}{38}=9643.2W$
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