1. What happens to the work if the same person goes up the stairs slower? 2. What happens to the power if the same person goes up the stairs slower? 3. What would happen to the amount of work done if there were more steps?

Physics for Scientists and Engineers, Technology Update (No access codes included)
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ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 8.10CQ: In Chapter 7, the work-kinetic energy theorem, W = K, was introduced. This equation states that work...
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1.
What happens to the work if the same person goes up the stairs slower?
2. What happens to the power if the same person goes up the stairs slower?
3. What would happen to the amount of work done if there were more steps?
4. What would happen to the amount of power if there were more steps and
everyone could still finish in the same amount of time as the first trials?
5. What happens to the amount of work done for the people of lesser weight?
Transcribed Image Text:1. What happens to the work if the same person goes up the stairs slower? 2. What happens to the power if the same person goes up the stairs slower? 3. What would happen to the amount of work done if there were more steps? 4. What would happen to the amount of power if there were more steps and everyone could still finish in the same amount of time as the first trials? 5. What happens to the amount of work done for the people of lesser weight?
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