Answer
The correct answer is:
D. 41.9 min
Work Step by Step
We can find the time $t$ that the cyclist must exercise:
$t = \frac{(300~kcal)(4186~J/kcal)}{500~J/s}$
$t = 2511.6~s$
$t = 41.9~min$
The correct answer is:
D. 41.9 min
College Physics (4th Edition)
by Giambattista, Alan; Richardson, Betty; Richardson, Robert
Published by
McGraw-Hill Education
ISBN 10:
0073512141
ISBN 13:
978-0-07351-214-3
Review & Synthesis: Chapters 6-8 - MCAT Review - Page 327: 16
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