heglandlevers

=Levers: =  A rigid bar that pivots on a fixed point. There are three different types of levers. ***First Class lever**: Load on left side, fulcrum in the middle, and effort on the right side ***Second Class Lever:** Fulcrum on an one end, load in the middle, and the effort on the other side. ***Third Class lever:** Fulcrum on one end, effort in the middle, and load on the other end  ***Examples of First Class Levers:** Scissors See Saw Pliers Hammer pulling up a Nail Dollie  ***Examples of Second Class Lever: ** Nutcracker Stapler Door Wrench Bottle Opener ***Examples of Third Class Lever:** Broom Shovel Hammer Rake Bat  ***Our Experiment:** Whats the greats mechanical advantage using a 1st class lever? Load on one end fulcrum right in the middle effort one the other end OR Load on one end fulcrum right next to the load and effort on the other end. -<span style="color: rgb(255, 255, 255);">- -- <span style="color: rgb(186, 13, 177);"> http //<span style="color: rgb(186, 13, 177);">: //<span style="color: rgb(186, 13, 177);">www.vectorpack.com/levers/ http //<span style="color: rgb(186, 13, 177);">: //<span style="color: rgb(186, 13, 177);">www.nasa.gov/www/k.10/summer-training lcge http //<span style="color: rgb(186, 13, 177);">: //<span style="color: rgb(186, 13, 177);">www.grc.vasa.gov/www/k-12/summer_training/kaeavenvefs/lever.html http //<span style="color: rgb(186, 13, 177);">: //<span style="color: rgb(186, 13, 177);">www.usoe.k12.ut.us/curr/science/sciber00/8th/machines/scriber/machines.html http //<span style="color: rgb(186, 13, 177);">: //<span style="color: rgb(186, 13, 177);">www.engineeringtoolbox.com/levers-d_1304.html http //<span style="color: rgb(186, 13, 177);">: //<span style="color: rgb(186, 13, 177);">www.daviddarling.info/encyclopedia/L/lever/html
 * Definition:**
 * <span style="color: rgb(186, 13, 177);"> *Websites With More Information About Levers: **

<span style="background-color: rgb(255, 255, 255);">[[image:S6300176.JPG width="360" height="247"]] [[image:S6300166.JPG width="325" height="248"]]
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