• So, a massless body cannot have a net force on it, because the acceleration of the rope cannot be infinite.


    耶鲁公开课 - 基础物理课程节选

  • sort of changed, when I got into the work force to trying to work on, international issues.

    当我进入工作社会, 我想做与国际事务有关的工作。

    换专业的理由 - SpeakingMax英语口语达人

  • There's the hard sphere. It wants to collide against the wall to create a force on the wall, and I have a couple of the hard spheres that are nearby, right, and in the absence of any interactions, I get a certain pressure.


    麻省理工公开课 - 热力学与动力学课程节选

  • But do you know what the force on the body is?


    耶鲁公开课 - 基础物理课程节选

  • But he says, "Others believe that the distinction between master and slave is not natural, " but is based on force or coercion."


    耶鲁公开课 - 政治哲学导论课程节选

  • When we talk about the development of the investment course through the Merril Lynch partnership effort, we are on the education technology task force was sort of our experiment in how to create a window into a classroom.


    麻省理工公开课 - 媒体、教育、市场课程节选

  • I would say that the crux, the kernel of the critique, a lot of things you can argue about-- The kernel of the critique lies in this assertion which derives its force from an interpretation of pictures on pottery.


    耶鲁公开课 - 古希腊历史简介课程节选

  • The positive force of attraction of the electrons on the outside is greater and greater, and that pulls everything in.


    麻省理工公开课 - 固态化学导论课程节选

  • It's a material force that his rhetoric challenges and relies on, gives him a means of getting off the ground, and a means of always getting back to it, too.


    耶鲁公开课 - 现代诗歌课程节选

  • In 1928, and this is the next quotation on the handout, Milton has come to represent for Virginia Woolf a very different type of cultural force.


    耶鲁公开课 - 弥尔顿课程节选

  • But with the revolution of democracy in Athens, which also spread then to other Greek cities, partly because Athens did what George Bush tried to do in Iraq, they tried to force democracy on other Greek cities around the Eastern Mediterranean also.


    耶鲁公开课 - 新约课程节选

  • In fact, there's a property of gravitational fields anywhere, even in outer space, but there is some residual field between all the planets and all the stars in the universe, that the force on a body is proportional to the mass of the body.


    耶鲁公开课 - 基础物理课程节选

  • If you connect the body to a spring, which is neither compressed nor extended, there's no force acting on it.


    耶鲁公开课 - 基础物理课程节选

  • Every time you are finding out a different force that's acting on a body with different origin.


    耶鲁公开课 - 基础物理课程节选

  • So springs are always pushed or pulled on either side with the same force.


    耶鲁公开课 - 基础物理课程节选

  • Then you say, "Oh, that's because there's a force acting on it."


    耶鲁公开课 - 基础物理课程节选

- 来自原声例句

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进来说说原因吧 确定