19. A male worker performs physical labor that has an energy expenditure rate of 8.2 kcal/min for 30 minutes. Determine the appropriate length of a rest break.
19. A male worker performs physical labor that has an energy expenditure rate of 8.2 kcal/min for 30 minutes. Determine the appropriate length of a rest break.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:19. A male worker performs physical labor that has an energy expenditure rate of 8.2
kcal/min for 30 minutes. Determine the appropriate length of a rest break.
a. 11.65 min
b. 12.6 min
c. 18.36 min
d. 16.2 min
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