Question

请问这道物理题什么意思怎么做

A mass m is attached to a massless spring with a force constant k. The mass rests on a horizontal frictionless surface. The system is compressed a distance x from the spring's initial position and the released. The momentum of the mass when the spring passes its equilibrium position is given by?

Answer 1

一质量为m的物体连接到不计质量，劲度系数为k的弹簧上。此物体停留在无摩擦的水平面上。从弹簧的初始位置开始压缩一段距离x，然后释放此系统。当弹簧经过平衡位置时，求此物体的动量。

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Answer 2

A mass m is attached to a massless spring with a force constant k. The mass rests on a horizontal frictionless surface. The system is compressed a distance x from the spring's initial position and the released. The momentum of the mass when the spring passes its equilibrium position is given by?

Answer 3

x根号mx 翻译一个质量为m是连接到一个常数K的质量取决于水平无摩擦的表面力的无质量的弹簧。该系统是由弹簧的初始位置和释放压缩的距离X。的质量时，弹簧通过其平衡位置动量的