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 physics textbook chapter 6 problems (id: 15a1309ec)

[复制链接]
admin 发表于 2024-11-29 23:07:45 | 显示全部楼层 |阅读模式
本题目来源于试卷: gc physics textbook chapter 6 problems,类别为 IB物理学

[填空题]
A 110-kg crate, starting fbn2b(md1aw5/1s yvf srom rest;z +) me hrit;12nam6jxl-byz, is pulled across a floor with a constant horizontal force of 350 N. For the first 15 m the floor is frictionless, and for the next 15 m the coefficient of friction is 0.30. Whn6m;2 m;x1rye a)thb jl i+-zzat is the final speed of the crate?    m/s




参考答案: 10±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, 2024-12-25 15:17 , Processed in 0.035547 second(s), 28 queries , Redis On.

搜索
快速回复 返回顶部 返回列表