Saturday, December 19, 2009

Science blog

This week we just did more things about force and learned that if you push an object back you act a force on it and the object as well acts a force on you because you push it back and the mass and force of the object pushes you back. We also learned that if the two forces that are acting on an object make it even. On a force diagram then you would just make one dot and no more because the object doesnt move at all so there would only be no more than one. We mostly this week we just preparing for the test that we are going to have next week. We also learned that if we pull on the force instrument we would get an equal amount of force that is being made on the two force systems. We learned these ideas by doing a bunch of expieriments and stuff like that. We really did not learn that much ,ore than I told you. It is important to know this for the future becuase it would help us learn about force for all the things we need for physics in the future.

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