Wednesday, April 20, 2011

New lecon "The Forces of motion".

I never really studied The Forces Of Motion but one thing that I know is why there is tides. After I really know nothing about it or maybe I do but I can't remember.

My mum talled me about many things that I don't know as: magnetic strength, gravity, - and+ gravity forces, centrifugal strength ...It's true that when telling me about those strength she explained it a little but just a little so I would Looooooooooove to know more about it.

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