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Physics

English 8 Public

Àbout simple machines

Study Slideshow

What is work

Work is to be done to be done if th force applied on a body moves it.

20

What is energy

A body capable of doing work is to be posses energy

20

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Lever

15

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Pulley

15

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Wheel and axile

15

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Inclined plane

15

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Wedge

15

Name this picture

Screw

15