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CRCT STUDY GUIDE UNIT 3

CRCT STUDY GUIDE UNIT 3

CRCT STUDY GUIDE UNIT 3.

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Work & Simple Machines

Work & Simple Machines

Work & Simple Machines. Review. Define / Describe WORK. Define / Describe WORK. Work is done when a force causes an object to move in the direction that the force is applied. The formula for work is: W = F X D If there is no movement, there is no work.

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530 views • 46 slides
Simple Machines

Simple Machines

Simple Machines. Simple Machines make work easier for us. What is work? Work occurs when a force causes an object to move in the direction of the force. This means that if you are simply holding a heavy object, you are not doing any work.

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1.76k views • 43 slides
Simple Machines

Simple Machines

Simple Machines. Class Notes. Simple machines make our work easier. We use less effort to move an object. All simple machines belong to one of two families The inclined plane family The lever family. There are six simple machines

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1.01k views • 28 slides
Bellwork: 2-27-2014

Bellwork: 2-27-2014

Bellwork: 2-27-2014. List five simple machines that you or someone in your family uses to help make work easier around the house. Objectives. Differentiate between the six simple machines. (SPI 0707.11.1)

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396 views • 28 slides
Simple and Complex Machines

Simple and Complex Machines

Simple and Complex Machines. I love machines mon ami !. Adapted by Mr. Zindman. Vocabulary. Balanced forces are forces that are equal in magnitude, but opposite in direction. Unbalanced forces are forces that are opposite in direction, but unequal in magnitude.

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407 views • 14 slides
Part 1: Pulleys

Part 1: Pulleys

Part 1: Pulleys. What is a pulley?. Pulleys may have been invented by Archimedes in ancient Sicily, about 250 BC . A pulley consists of a rope (or a belt or a chain) that passes around a wheel. Sometimes the pulley is fixed, and sometimes it moves with the object that is

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343 views • 5 slides
The 6 Simple Machines

The 6 Simple Machines

The 6 Simple Machines. Screw. Wedge. Inclined Plane. Pulley. Wheel and Axle. Lever. Definitions:. Energy:. Ability to do work. Work= . Force x Distance. Force:. A Push or a Pull. Inclined Plane. Inclined Plane.

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