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

admin

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 angulack6h1z4d0 o,6s fclpa r momentum of a 2.8-kg uniform cylindrical grinding whe58tc(iorf7o9sd29 nnw yl(x)ke+uy b el of radius i uxc 9fk2n ) yo+ 9e8blwd7tsnoy5r((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: