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Topic | Why does AP Physics C have to be so hard |
Doe 09/09/17 9:32:45 PM #7: | Okay so according to diagrams the equation for the first box should be F(worker) - F(box2) = ma Or, 3 - F(box2) = 4.2a Then the second box should be F(box1) = ma, Or, 3 = 1.6a? So since a is shared, a=1.875 and if you plug that back into the original equation then F(box2) = -4.875 Except apparently that is incorrect, a=0.54 and I dont know what i fucked up --- ... Copied to Clipboard! |
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