problem10_96

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

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10.96: The initial angular momentum is 1 1 mRv Ιω - , with the minus sign indicating that runner’s motion is opposite the motion of the part of the turntable under his feet. The final angular momentum is so ), ( 2 2 mR + Ι ϖ 2 1 1 2 mR Ι mRv Ιω ω + - = 2 2 2 m) 00 . 3 kg)( 0 . 55 ( ) m kg 80 ( s) m 8 . 2 m)( 00 . 3 kg)( 0 .
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