Explanation Friction is the force; whenever two bodies relatively moving on each other comes in contact, it creates a force that makes it harder to slide over it. With this movement, the kinetic energy changes into the thermal energy leading to the transfer of the heat on the body. Friction also produces heat. Friction force occurs when two bodies are moving relative to each other. Ashley runs on the treadmill. Here, there are two bodies: one is a treadmill belt and another one is Ashley feet’s. Treadmill belt is moving on which Ashley is running; hence, the friction force is created that increases the thermal energy, and further, it leads to an increase in the belt temperature due to heat transfer occurred by the friction force...

Fundamentals Of Engineering Thermodynamics

9th Edition

ISBN: 9781119391388

Author: MORAN, Michael J., SHAPIRO, Howard N., Boettner, Daisie D., Bailey, Margaret B.

Publisher: Wiley,

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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. T…

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Chapter 2, Problem 2.6E

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After running 5 miles on a treadmill why the belt gets warm.

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Fundamentals Of Engineering Thermodynamics

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After running 5 miles on a treadmill why the belt gets warm.

Solution Summary: The author explains that friction creates a force that makes it harder to slide over it. The kinetic energy changes into the thermal energy leading to the transfer of heat.

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After running 5 miles on a treadmill why the belt gets warm.

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Chapter 2 Solutions