当前位置:英语作文 > TAG标签 >x-component英语作文
  • VectorComponents 日期:2011-09-20 09:21:00 来源:作文地带 好评:优秀英语作文

    作文地带导读:To solve this problem, we need to resolve the force on the second rope into its northward and westward components.  Because the force is directed 30o west of north, its northward component is  and its westward component is...

    vectors Vector Components x-component y-component

    11条记录
推荐内容