Mu-Friction
Why I think friction happens is because so that someone or something can stop, without friction the object will probably go on forever. Friction acts a a resisting force to relative motion between two surfaces that are in contact with one another. Another surface that would have a bigger impact on Mu is a concrete surface because its really rough. The concrete will create a lot of friction and will take lots more force to pull the object on a concrete surface
Monday, December 8, 2014
Wednesday, December 3, 2014
Another Planet
"Another Planet"
My planet will be called Jack-net its twice as big as Earth. The gravity in Jack-net will be stronger than the one in Earth. In Jack-net you will be able to push something and the item wont go as far as in Earth. Gravity will be pushing you down a lot harder in Jack-net than in Earth. Earth and Jack-net will be revolving around the sun and will be orbiting around the galaxy. In Jack-net the planet will have about 70 moons and in Earth it has 1 moon. The temperature in Jack-net will be WAY colder than in Earth. (70 degrees in Earth= -700 degrees in Jack-net)
My planet will be called Jack-net its twice as big as Earth. The gravity in Jack-net will be stronger than the one in Earth. In Jack-net you will be able to push something and the item wont go as far as in Earth. Gravity will be pushing you down a lot harder in Jack-net than in Earth. Earth and Jack-net will be revolving around the sun and will be orbiting around the galaxy. In Jack-net the planet will have about 70 moons and in Earth it has 1 moon. The temperature in Jack-net will be WAY colder than in Earth. (70 degrees in Earth= -700 degrees in Jack-net)
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