Is there a equation to convert kN with mass into m/s ?

Question

I wonder the equation to do this so i can find the speed for a certian mass with ???? kN.

Answer 1

No, because you need to know how long you are accelerating for before you can determine any sort of single-value for speed.

Answer 2

need more detail.

F = ma comes to mind

F, force in N =  mass in kg x acceleration in m/s²

but force results in an ever increasing speed, not a fixed speed.

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