'Work energy relationship' diaporamas de présentation

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Physics 218 Lecture 11

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Work, Power & Energy?

What do you think of when you hear the words:. Work, Power & Energy?. Work = Force || x Distance. W = Fd The distance is the displacement. Only the force parallel to the displacement does work. Work. Force MUST be applied in the direction of motion

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Energy

Energy. Energy. Universe is made up of matter and energy. Energy is the mover of matter. Energy has several forms: Kinetic Potential Electrical Heat etc. Work. Now instead of a force for how long in time we consider a force for how long in distance .

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Energy

Energy. Energy. Universe is made up of matter and energy. Energy is the mover of matter. Energy has several forms: Kinetic Potential Electrical Heat etc. Work. Now instead of a force for how long in time we consider a force for how long in distance .

377 views • 27 slides

Chapter 7

Chapter 7. Energy. Energy. Universe is made up of matter and energy. Energy is the mover of matter. Energy has several forms: Kinetic Potential Electrical Heat etc. Work. Now instead of a force for how long in time we consider a force for how long in distance .

314 views • 25 slides