Newton word

# Newton word - Though I do exert a force on the boat I also...

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Newton's Third Law and Units of Force Stated in words, Newton's third law proclaims: to every action there is an equal and opposite reaction. This law is quite simple and generally more intuitive than the other two. It also gives us a reason for many observed physical facts. If I am in a sailboat, I cannot move the boat simply by pushing on the front.
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Unformatted text preview: Though I do exert a force on the boat, I also feel a force in the opposite direction. Thus the net force on the system (me and the boat) is zero, and the boat doesn't move. We need some external force, like wind, to move the boat. Though this law seems obvious and unnecessary, we will see its importance when we apply Newton’s laws....
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## This note was uploaded on 12/03/2011 for the course PHYSICS 010 taught by Professor - during the Fall '09 term at Montgomery.

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