Problem 15.16 9 of 11 Constants Part A A 65-kg person decides to lose weight by sleeping one hour less per day, using the time for light activity. How much weight (or mass) can this person expect to lose in 1 year, assuming no change in food intake(Figure 1)? Assume that 1 kg of fat stores about 40,000 kJ of energy. Express your answer to two significant figures and include the appropriate units. HÁ Value Units Submit Request Answer Figure 1 of 1 Provide Feedback Next > TABLE 15-2 Metabolic Rates (65-kg human) Metabolic Rate (approximate) Activity kcal/h watts Sleeping Sitting upright 60 70 100 115 Light activity (eating, dressing, household chores) 200 230 Moderate work 400 460 (tennis, walking) Running (15 km/h) 1000 Bicycling (race) 1150 1100 1270
Problem 15.16 9 of 11 Constants Part A A 65-kg person decides to lose weight by sleeping one hour less per day, using the time for light activity. How much weight (or mass) can this person expect to lose in 1 year, assuming no change in food intake(Figure 1)? Assume that 1 kg of fat stores about 40,000 kJ of energy. Express your answer to two significant figures and include the appropriate units. HÁ Value Units Submit Request Answer Figure 1 of 1 Provide Feedback Next > TABLE 15-2 Metabolic Rates (65-kg human) Metabolic Rate (approximate) Activity kcal/h watts Sleeping Sitting upright 60 70 100 115 Light activity (eating, dressing, household chores) 200 230 Moderate work 400 460 (tennis, walking) Running (15 km/h) 1000 Bicycling (race) 1150 1100 1270
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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
Transcribed Image Text:Problem 15.16
9 of 11
Constants
Part A
A 65-kg person decides to lose weight by sleeping one hour less per day, using the time for light activity. How much weight (or mass) can this person expect to
lose in 1 year, assuming no change in food intake(Figure 1)? Assume that 1 kg of fat stores about 40,000 kJ of energy.
Express your answer to two significant figures and include the appropriate units.
HÁ
Value
Units
Submit
Request Answer
Figure
1 of 1
Provide Feedback
Next >
TABLE 15-2 Metabolic Rates
(65-kg human)
Metabolic Rate
(approximate)
Activity
kcal/h watts
Sleeping
Sitting upright
60
70
100
115
Light activity
(eating, dressing,
household chores)
200
230
Moderate work
400
460
(tennis, walking)
Running (15 km/h) 1000
Bicycling (race)
1150
1100
1270
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