Suppose you are being pulled by my favorite animals -- the elephants -- from both sides by equal force.

假设我最喜欢的动物,大象从两边拉你

耶鲁公开课 - 基础物理课程节选

Now, gravity, well force, is equal to mass times acceleration, g and the acceleration due to gravity is g.

是重力，等于质量乘以加速度，由重力导致的加速度是。

麻省理工公开课 - 热力学与动力学课程节选

He talks about the nobility of the poem, the force from within it being equal to the force that might be applied from without.

他认为诗歌的高贵，是指诗歌内部的力量,也可以运用到诗歌外部。

普林斯顿公开课 - 人性课程节选

First one says, if you knew the force acting on any body, without going into what caused the force, then you may set that force equal the mass times acceleration of the body.

第一部分是,如果你知道作用在任一物体上的力,无论这个力的来源是什么,都可以令力等于质量乘以物体的加速度

耶鲁公开课 - 基础物理课程节选

We know the pressure is equal to force per area.

我们知道压强等于力除以面积。

麻省理工公开课 - 热力学与动力学课程节选

Therefore, it'll compress by an unknown x, which is equal to mg divided by the force constant of the spring.

因此它的压缩量为 x,也就等于 mg 除以弹簧的弹性系数

耶鲁公开课 - 基础物理课程节选

Then I know that kx is equal to the force that is exerting at this separation.

然后我就能知道 kx 等于,这个位置上讲台产生的力的大小

耶鲁公开课 - 基础物理课程节选