When it comes to force equations on the MCAT there is a long and short way to set up your equilibrium equations. This video shows you how to visualize and draw free body diagrams, followed by a shortcut for setting up your equations based on applying the logic that you see rather than working through too much math.
This video required a trigonometry foundation which you can learn HERE
(Click HERE to watch this video on YouTube. Click cc on the bottom rate to view video transcription)
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