problem10_95

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

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10.95: a) The initial angular momentum with respect to the pivot is , mvr and the final total moment of inertia is , 2 mr I + so the final angular velocity is ( 29 . 2 I mr mvr ω + = b) The kinetic energy after the collision is ( 29 ( 29 ( 29 ( 29 . 2 or , 2 1 2 2 2 I mr gh m M ω gh m M I mr ω K + + = + = + = c) Substitution of
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Unformatted text preview: 2 Μr Ι = into either of the result of part (a) gives ( 29 , r v M m m ω + = and into the result of part (b), ), 1 ( 2 r gh ω = which are consistent with the forms for v ....
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