Reginald Esuke's Descent: Average Power Calculated

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    Average Power
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Homework Help Overview

The discussion centers around a physics problem involving average power during a descent from a mountain slope, specifically calculating it based on changes in elevation and mass.

Discussion Character

  • Exploratory, Conceptual clarification, Mathematical reasoning

Approaches and Questions Raised

  • Participants explore the relationship between power and work, with questions about how to calculate work and the definition of work itself.

Discussion Status

Participants are actively engaging with the concepts, with some providing definitions and clarifications regarding work and its relation to gravitational force. There is an ongoing exploration of how to apply these concepts to the problem at hand.

Contextual Notes

Participants are discussing the implications of gravitational potential energy in the context of the problem, but there are no explicit conclusions or resolutions yet.

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reginald esuke from cameroon ran down a mountain slope from an elevation of 4095m to one of 915m in just 62.25min. if esukes mass was 70.0kg, what was the average power during his descent?
 
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Any thoughts, ideas? How is power related to work?
 
P=W/change in time
but how do i find the work?
 
What is the definition of work?
 
work is a force acting over a distance. is the force gravity?
 
Yes. The work done equals the change in gravitational potential energy (i.e. the difference).
 
alright thanks
 

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