'Potential energy pe' diaporamas de présentation

Lesson 15 Work and Energy

Lesson 15 Work and Energy. Eleanor Roosevelt High School Chin-Sung Lin. Energy. A central concept underlying all sciences However, concept of energy is very difficult to define Concept of energy is unknown to Isaac Newton. Its existence was still debated in the 1850s

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Physics ACT Review

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Energy: ability to do work

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Warm-up 9/7/10

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Energy, work & power

Energy, work & power. Energy. the ability to do work or cause change typically expressed in units of joules (J) can be transferred from one object to another two general types: Potential Kinetic. Work and energy.

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Types of Energy

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Announcements

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Section 3: What is Energy?

Section 3: What is Energy?. Preview Key Ideas Bellringer Energy and Work Potential Energy Math Skills Kinetic Energy Other Forms of Energy. Key Ideas. What is the relationship between energy and work? Why is potential energy called energy of position?

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Section 3: What is Energy?

Section 3: What is Energy?. Preview Key Ideas Bellringer Energy and Work Potential Energy Math Skills Kinetic Energy Other Forms of Energy. Key Ideas. What is the relationship between energy and work? Why is potential energy called energy of position?

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Announcements

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Kinetic and P otential Energy

Kinetic and P otential Energy. Energy and Work are closely related. Work is a transfer of Energy SI unit for work is Joules (J) Energy is the capacity to do Work We recognize it by the changes it causes We use energy to carry a backpack upstairs. (work). Kinds of Energy.

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Energy and Energy Resources

Energy and Energy Resources. What Is Energy (chapter 5 section 1) Energy Conversions ( Chapter 5 sec 2). What is Energy?. Energy is the ability to do work Work occurs when a force is applied to an object in the same direction that the object moves

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Energy: The Ability to Do Work

Energy: The Ability to Do Work. friction. energy. Energy: The Ability to Do Work. ENERGY is anything that has the ability to move a sample of matter against a force. ENERGY can come in many different forms: light, sound, electrical, chemical, heat, nuclear, and mechanical.

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Matter and Energy

Matter and Energy. Drill. Define the following: State Process Fill in the blanks: Specific enthalpy is an ______ property. If 2kg of water has a specific volume of 0.3 m 3 /kg, it occupies _____ total space. Matter and Energy.

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Unit 3 Physics Energy

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The Nature of Energy

The Nature of Energy. Motion, Force & Energy Chapter 5.1 Pages 140-145. What is Energy?. Energy is the ability to do Work or cause a change Measured in Joules, like Work. Kinetic Energy. Kinetic Energy is the energy of motion All moving objects have Kinetic Energy ( KE )

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The Nature of Energy

The Nature of Energy. Motion, Force & Energy Chapter 5.1 Pages 140-145. What is Energy?. Energy is the ability to do Work or cause a change Measured in Joules, like Work. Kinetic Energy. Kinetic Energy is the energy of motion All moving objects have Kinetic Energy ( KE )

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Kinetic and Potential Energy

Kinetic and Potential Energy. Physics 6(B). Learning Objectives Explain the differences between kinetic and potential energy and their sources Describe situations involving kinetic and potential energy

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Physics Energy

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