10_07_Energy_Friction - Physics 211 Fall 2002 10/7 HW...

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A B 8kg 5kg μ s = 0.4 μ k = 0.3 Physics 211 10/7 HW Handout Due Thursday 10/10 Fall 2002 Energy and Friction 1) Cart A is held stationary by the hand and then released. The masses and coefficients of friction are given on the diagram. a) Show that the system does move when the hand releases the block. Show your reasoning, including a FBD. b) Find the velocity of the blocks after the system has moved 1.5m as shown. Use buckets
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This note was uploaded on 12/21/2010 for the course PHYS Physics 21 taught by Professor Larrywatson during the Fall '08 term at North Dakota.

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