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 Teacher Assignments Teacher Entries the force of friction 5/11 my creation 4/27 elastic force and gravity 4/24 batteries 3/13 Thank you 1/27 Mt.st.Helens 10/3 Random 9/29 Student Entries

 Article posted May 11, 2012 at 09:15 PM GMT • comment • Reads 280 what I learned in 6.1 is that friction is when two things rub together. And different amounts of friction depens on the surface types. what I learned in 6.2 is that the more bumps there is the more friction there is. I also learned about weight. what I learned in 6.3 is that the different sides bearly effect the data. also it's because there is equal weight on the sides. We measured sliding friction by measuring in newtons. The variables were Surface types, distance, speed, slope and weight. We controlled them by keeping them the same. Article posted May 11, 2012 at 09:15 PM GMT • comment • Reads 280

Article posted April 27, 2012 at 08:48 PM GMT • comment • Reads 99

Article posted April 27, 2012 at 08:48 PM GMT • comment • Reads 99

 Article posted April 24, 2012 at 09:16 PM GMT • comment (1) • Reads 75 you can put two nails into the ground and attach the rubber band to them and the cart and pull back then let go. the difference of mass and weight is Mass is a measurement of how much matter an object has. And weight is a measure of how strongly gravity pulls on gravity. The definition of force is moving or trying to move. Article posted April 24, 2012 at 09:16 PM GMT • comment (1) • Reads 75
 Article posted March 13, 2012 at 10:07 PM GMT • comment • Reads 89 k:batteries power stuff and there are different types of batteries. w:HOW TO MAKE BATERIES=http://! Article posted March 13, 2012 at 10:07 PM GMT • comment • Reads 89
 Article posted January 27, 2012 at 10:02 PM GMT • comment • Reads 84 Thank you jack, Aliina and Danny for letting us plant trees it was a lot of fun. Me and Zach dug 28 holes. And I liked every thing but the walk because it was long. Article posted January 27, 2012 at 10:02 PM GMT • comment • Reads 84
 Article posted October 3, 2011 at 09:59 PM GMT • comment (3) • Reads 152 It will rebuild because after mt.st.Helens big eruption on may 18 1980 and than a series of eruptions the dome was growing after the eruptions. Article posted October 3, 2011 at 09:59 PM GMT • comment (3) • Reads 152
 Article posted September 29, 2011 at 10:21 PM GMT • comment (4) • Reads 101 I like to play basketball I hate playing baseball I love baby back ribs I have a brother I have a sister My friend is zach My favorite movie is gamer Article posted September 29, 2011 at 10:21 PM GMT • comment (4) • Reads 101
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