Physics 4.7 Friction & Forces at Angles (4 of 8) Horizontal Surface with 2 Blocks

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In this video I will find a) maximum force=? pushed at 30 degrees on to a 3kg on top of a 5kg box on a horizontal surface with frictions of 0.4 and 0.2, respectively, before the top box starts moving; and b) a=? of the 2 boxes.

Next video in this series can be found at:
Physics 4.7   Friction & Forces at An...

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