Calculating Mass Ratios for Bodies Connected by a Linear Motor

[asteorit1]

I want to calculate what body2 must have a mass. The body2 must zero trajectory and speed. Bodies m1 and m2 are connected linear motor. Body m1 moves to the body m2. Body m1 is not crash to body m2. Body m1 How to create equations? What is the ratio of the mass of bodies, body m2 is left standing? Must be considered with friction force. I want to simulate this model in Simulink.

 

[HallsofIvy]

I want to calculate what body2 must have a mass. The body2 must zero trajectory and speed. Bodies m1 and m2 are connected linear motor. Body m1 moves to the body m2. Body m1 is not crash to body m2. Body m1 How to create equations? What is the ratio of the mass of bodies, body m2 is left standing? Must be considered with friction force. I want to simulate this model in Simulink.

Frankly, I have no idea what you are saying here. Body2 is not moving, right? But what do you mean by a "linear motor"? What is causing body1 to move? Is the "linear motor" applying a force to it? What force? Is the "linear motor" an elastic band or spring?

 

[asteorit1]

Body2 is not moving. Linear motor is eg. Firgeli.