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SIMPLE MACHINES

SIMPLE MACHINES. 5 Demo Stations… check each one out and return to seat. 9.8 N. 9.8 N. 9.8 N. C. A. B. 4.9 N. 4.9 N. 9.8 N. 9.8 N. Wheel & Axle. D. E. How Do Machines Work?. What did the simple machine do?. How can it change the force?.

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SIMPLE MACHINES

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  1. SIMPLE MACHINES 5 Demo Stations… check each one out and return to seat

  2. 9.8 N 9.8 N 9.8 N C A B

  3. 4.9 N 4.9 N 9.8 N 9.8 N Wheel & Axle D E

  4. How Do Machines Work? What did the simple machine do? How can it change the force? What about energy conservation and dissipation of energy?

  5. Useful example of the rope and pulley machine

  6. Bowline

  7. Truckers Hitch http://www.cabelas.com/cabelas/en/content/community/inthefield/fieldguides/images/Outdoors/knot_library/camping_knots/truckers_hitch_02.gif

  8. Truckers Hitch http://www.cabelas.com/cabelas/en/content/community/inthefield/fieldguides/images/Outdoors/knot_library/camping_knots/truckers_hitch_02.gif

  9. Truckers Hitch http://www.cabelas.com/cabelas/en/content/community/inthefield/fieldguides/images/Outdoors/knot_library/camping_knots/truckers_hitch_02.gif

  10. LEVERS dIN dOUT Fulcrum “pivot”

  11. ? ?

  12. Class I Class II Class III

  13. Examples of Each type of Lever?

  14. http://hometown.aol.com/sdmcgil/images/natural%20wheelbarrow%20on%20drive.jpghttp://hometown.aol.com/sdmcgil/images/natural%20wheelbarrow%20on%20drive.jpg

  15. http://www.mickiemccormic.com/scissors.jpg

  16. http://pergatory.mit.edu/perg/PERG_Pictures/Snowbird_2001/Touring_Salt_Lake/backhoe.JPGhttp://pergatory.mit.edu/perg/PERG_Pictures/Snowbird_2001/Touring_Salt_Lake/backhoe.JPG

  17. http://www.alyon.org/InfosTechniques/biomedical/medical/le_corps_humain/images/le_biceps.gifhttp://www.alyon.org/InfosTechniques/biomedical/medical/le_corps_humain/images/le_biceps.gif

  18. http://www.burns.enta.net/Spine.jpg http://anybody.auc.dk/repository/images/extside.jpg

  19. Incline Plane / Wedge

  20. GeArS

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