Download - Friction
![Page 1: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/1.jpg)
By Clay McMillian
![Page 2: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/2.jpg)
![Page 3: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/3.jpg)
Magnetic Force
• Magnetic force is the force by which objects are attracted or repelled from each other.
![Page 4: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/4.jpg)
How is it used?
• It is used in many ways some of which are the earth’s magnetic field also known as the earth’ magnetosphere.
![Page 5: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/5.jpg)
• The magnets are being attracted to each other by force.
![Page 6: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/6.jpg)
• The force pulled the two magnets together so that now it is harder for you to separate them without yanking them apart.
![Page 7: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/7.jpg)
The two magnets are making it harder to attach.
![Page 8: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/8.jpg)
The effect is that the magnets are pushed away [ repelled away ] from each other.
![Page 9: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/9.jpg)
• There is one magnet on top and one on the bottom. The magnets are holding up one of the two metal balls in midair. Each metal ball weighs 2 grams and 25 milligrams. The strength of the magnets is holding up the metal ball.
![Page 10: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/10.jpg)
CREDITS
Internet Resources
Book Resources
Wikipedia,
Ed helper
Force and Motion
By Riley Peter
Power Point designed by
Clay McMillian
![Page 11: Friction](https://reader036.vdocument.in/reader036/viewer/2022082920/55508e87b4c9051e5b8b4f66/html5/thumbnails/11.jpg)