Explanation The ability to do work is called energy or in other words energy is the amount of work that can be performed. That is, energy is power integrated over time. The international metric unit of energy is joule. There are different forms of energy namely heat(thermal), Light, motion (kinetic), Chemical, Electrical, Gravitational, Nuclear etc. energy is used in almost everything from climbing stairs to sending satellites in space. Also, energy can be categorized in two types: Potential (stored) energy and Kinetic (working) energy. For example, what we eat gets stored in the body as potential energy until we use it while working as kinetic energy. On the other hand, power is the rate at which energy is used or rate at which work is performed or energy is transmitted...

6th Edition

ISBN: 9780137721023

Author: Bennett

Publisher: PEARSON C

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Chapter 2.B, Problem 3E

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What is the difference between energy and power? What are the standard units for power?

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Chapter 2.B, Problem 2E

Chapter 2.B, Problem 4E

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