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L10_phys131_10oct07

L10_phys131_10oct07 - = = =-Newton’s Third Law When two...

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Review of Lecture 10 on October 10, 2007 50 kg 25 kg ( 29 ( 29 N 245 3 s / m 8 . 9 kg 75 T 3 g M T 0 g M T 3 2 TOTAL TOTAL = = = = - TTT (M TOTAL )g
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Elevator Problem, what does weighing scale read when elevator accelerates? scale Elevator ( 29 ng accelerati t ' isn elevator if g N g a 1 mg a g m N ma mg N =
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Unformatted text preview: + = + = =-Newton’s Third Law: When two bodies interact, the forces on each body from each other are equal in magnitude and opposite in direction 1 2 F 21 F 12 12 21 F F =...
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