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gc textbook chapter 8 Rotational Motion (id: 02710fc94)

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Post time 2025-2-18 20:00:22 | Show all posts |Read mode
本题目来源于试卷: gc textbook chapter 8 Rotational Motion,类别为 unclassified

[填空题]
(a) What is the angular momentum of a 2.a*+f4 a5wmckjo hc64c8ux2 xns,oez aq/u* s6.yet3h4dh g0 xmc iyk zd./;h.8-kg uniform cylindrical grinding wheel of radiumk hag zt.yh/ 6 i4u/xqhdc;dy0s.*e3s 18 cm when rotating at 1500 rpm?    $kg \cdot m^2$
(b) How much torque is required to stop it in 6.0 s?    $m \cdot N$




参考答案:
空格1: 7.1±2%空格2: -1.2±2%


本题详细解析:
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