—second law of newton
where did the “2a” come from in the first equation?
i...
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Physics, 20.12.2019 17:31 gabbys2002
—second law of newton
where did the “2a” come from in the first equation?
i know that frictional force is equal to “normal force x coeficient of friction” but the problem is with that number 2 on left side.
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