本文提出质点和质点系(绝对运动和相对运动)质量加速度矩定理。

This paper proposes the theorem of moment about mass acceleration of the particle and the system of particles (absolute motion and relative motion).

youdao

我可以测量它了，因为我把它拉到了一厘米，我发现它对一个已知质量施加的加速度。

I can measure that, because I pull it by one centimeter and I find the acceleration it exerts on a known mass.

youdao

原理看上去挺简单的，但考虑到质量乘以加速度等等，这种动作的破坏性不亚于联盟号与和平空间站对接。

Sounds simple in principle, but given mass times acceleration, etc., one suspects that the potential for disaster rivaled Soyuz docking with Mir.

youdao

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

Therefore, when you divide by the mass to get the acceleration, the response of different bodies is inverse to the mass.

因此,当你拿力除以质量得到加速度时,不同物体的加速度与质量成反比

耶鲁公开课 - 基础物理课程节选

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

所以没有质量的物体不会受到力,因为绳子的加速度不可能是无穷大

耶鲁公开课 - 基础物理课程节选