'Calculating work' diaporamas de présentation

Introduction to Work

Introduction to Work. Thursday, Jan 6, 2011! Happy New Year. Energy and Work. A body experiences a change in energy when one or more forces do work on it. A body must move under the influence of a force or forces to say work was done.

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Chapter: Work and Simple Machines

Table of Contents. Chapter: Work and Simple Machines. Section 1: Work and Power. Section 2: Using Machines. Section 3: Simple Machines. Work and Power. 1. What is work?. Work is done when a force causes an object to move in the same direction that the force is applied. .

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14.1 Work and Power

14.1 Work and Power. Chapter 14: Work, Power, and Machines. What is Work?. Define Work: The product of force and distance. Work Requires Motion. What condition must exist in order for a force to do work on an object? Some of the force must act in the same direction as the object moves.

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Potential and Kinetic Energy

Potential and Kinetic Energy. What is Energy. Energy is the ability to do WORK!!! Two types of energy Potential Energy Kinetic Energy. Potential and Kinetic Energy. Animation http://www.teachersdomain.org/resource/hew06.sci.phys.maf.rollercoaster/. Potential Energy. 1. Energy at rest

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Work, Power, Mechanical Advantage, & Efficiency (C14, S1 & S2)

Work, Power, Mechanical Advantage, & Efficiency (C14, S1 & S2). What is work?. In science, the word work has a different meaning than you may be familiar with. Work : using a force to move an object a distance. Doing work.

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Do Now

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Situations of Work

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Work and Power

Work and Power. Work. Work happens when a force moves an object over a distance If the object does not move, no work is done For work to be done, the direction of the applied force must be the same as the direction of the motion. Work. You lift a bag of groceries

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Work and Power

Work and Power. Work. Work happens when a force moves an object over a distance If the object does not move, no work is done For work to be done, the direction of the applied force must be the same as the direction of the motion. Work. You lift a bag of groceries

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Physics Daily Intro 1/3/18

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Force & Work Notes

Force & Work Notes. TEKS 6.8E investigate how inclined planes and pulleys can be used to change the amount of force to move an object

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Chapter 8: Work & Machines

Chapter 8: Work & Machines. By: Mr. Manning. What is the scientific meaning of work?. Work is the action that results when a force causes an object to move in the direction of the force.

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Work and Power

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Reflection Question

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9.1 Work & Power

9.1 Work & Power. IS IT WORK?. What is WORK?. Transfer of energy through motion ! For work to occur, an object must move. We know work is being done when: a force is applied, and the object moves in the same direction as the applied force. Amount of work depends on:

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9.1 Work & Power

9.1 Work & Power. IS IT WORK?. What is WORK?. Transfer of energy through motion ! For work to occur, an object must move. We know work is being done when: a force is applied, and the object moves in the same direction as the applied force. Amount of work depends on:

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Chapter 12, Section 1: What is work?

Chapter 12, Section 1: What is work?. Key concepts: When is work done on an object? How do you determine the work done on an object? What is power? Key terms: work, joule, power. Meaning of work.

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Chapter 12: Work and Energy

Chapter 12: Work and Energy. Overview. Work and Power What is Energy? Conservation of Energy. Kinematics. Do you recall what kinematics is? The study of the relationship between forces and energy of motion. Work is really an extension of Kinematics. Work. What is work?

278 views • 8 slides