gc textbook chapter 8 Rotational Motion (id: d20def237)

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本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 unclassified

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A bowling ball of mass 7.3 kg and rhg9x0h op:b gry g(0(ladius 9.0 cm rolls without slipping down k5; - 5ejmje *sxwkgiyzpcb;96x c-8qa lane at 3.359-gje bx xpj 5ecyw kziqc6m*k8- ;;s $m/s$ Calculate its total kinetic energy.    J

参考答案: 56±2%


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