problem08_74

University Physics with Modern Physics with Mastering Physics (11th Edition)

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8.74: Collision: Momentum conservation gives 3 1 0 3 1 0 3 ) 3 ( v v v v m mv mv + = + = (1) Energy Conservation : ( 29 2 3 2 1 2 0 2 3 2 1 2 0 3 3 2 1 2 1 2 1 v v v v m mv mv + = + = (2) Solve (1) and (2) for s m 50 . 2 : 3 3 = v v Energy conservation after collision:
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Unformatted text preview: ( 29 ( 29 ( 29 ( 29 θ gl m gh m v m cos 1 3 3 3 2 1 2 3-= = Solve for ° = 68.8 : θ θ...
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