Then you guys know, you just told me, acceleration is -9.8, We call it "minus" because it's accelerating down and up was taken to be the positive direction.
然后你们都知道,你告诉我,加速度是-9.8,我们取负号是因为加速度方向朝下,而正方向为竖直向上
The second possible thought that comes to mind for me, in thinking about the negative interaction effects, I call under the title-- I think about under the title-- " "How the Noble Have Fallen."
在考虑负面相互影响时,我想到的第二种可能性,我把它叫做-,我想它叫做-,“贵族如何没落“
What is useful is point to somebody and say, "You in the green sweater, call the police," and the psychological evidence is if you--if somebody's-- if I am wearing the green sweater and somebody asks me to call the police I will call the police. I'm a good guy.
有用的办法是,指着某个人说,“穿绿色毛衣那个人,快报警”,心理学证明如果你…,如果我穿着绿色毛衣,有人叫我报警,我会报警,我是好人。
应用推荐