题库网 (tiku.one)

 找回密码
 立即注册

手机扫一扫,访问本页面

开启左侧

gc textbook chapter 8 Rotational Motion (id: 5c01e4219)

[复制链接]
admin 发表于 2024-12-22 22:57:54 | 显示全部楼层 |阅读模式
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 grinding wheel is +06b;u oazbw xa uny) 86qni 4fdruj n3zh5iform cylinder with a radius of 8.50 cm and a mass of 0.580 kg. Calculate j 4du3yhf86inzrq)n5
(a) its moment of inertia about its center, $\approx$    $kg \cdot m^2$
(b) the applied torque needed to accelerate it from rest to 1500 rpm in 5.00 s if it is known to slow down from 1500 rpm to rest in 55.0 s。    $m \cdot N$




参考答案:
空格1: 0.0021±2%空格2: 0.072±2%


本题详细解析:

微信扫一扫,分享更方便

帖子地址: 

回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

浏览记录|使用帮助|手机版|切到手机版|题库网 (https://tiku.one)

GMT+8, 2025-4-26 13:08 , Processed in 0.062159 second(s), 29 queries , Redis On.

搜索
快速回复 返回顶部 返回列表