gc textbook chapter 8 Rotational Motion (id: 3e4e04f9c)

本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 通用国际物理

[填空题]
(a) What is the angular m:/ pemnezbvh+ g7:fjv:d pt+/ b8c c:eome2qt.bhm8usg ojft;5 +;qw:jentum of a 2.8-kg uniform cylindrical grinding wheel of radius 18 cm when rotating at 150: jh2+j8;feob 5tu .q ;tqgmws0 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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