'Machine makes work easier' diaporamas de présentation

Work and Simple Machines Chapter 14

Work and Simple Machines Chapter 14. I can : 1. Recognize when work is done 2. Calculate how much work is done 3. Explain the relation between work and power. What is work? In Science,

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Work, Power, and Simple Machines

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Table of Contents

Table of Contents. What Is Work? How Machines Do Work Simple Machines. - What Is Work?. The Meaning of Work. Work is done on an object when the object moves in the same direction in which the force is exerted.

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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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Machines

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Mechanical Advantage & Effeciency

Mechanical Advantage & Effeciency. Objectives. Explain how a machine makes work easier Describe and give examples of the force-distance trade-off that occurs when a machine is used Describe & Calculate mechanical advantage Describe & Calculate effeciency

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Mechanical Advantage and Efficiency

Mechanical Advantage and Efficiency . Machines. What is a Machine?. Shovels and bulldozers are examples of machines. A machine is a device with which you can do work in a way that is easier or more effective .

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February 22, 2011

February 22, 2011. Define: (do not create a vocab. square) Machine Input force Output force. Machines . What is a machine? A device that allows you to do work in a way that is easier for more effective.

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Mechanical Advantage & Effeciency

Mechanical Advantage & Effeciency. Objectives. Explain how a machine makes work easier Describe and give examples of the force-distance trade-off that occurs when a machine is used Describe & Calculate mechanical advantage Describe & Calculate effeciency

199 views • 18 slides