Respuesta :

Ancillary

Answer:

[tex]\displaystyle\\v=\sqrt{\frac{e}{km}}[/tex]

Step-by-step explanation:

e=kmv²

Divide both sides by km:

v²=e/(km)

Take the square root of both sides:

[tex]\displaystyle\\v=\sqrt{\frac{e}{km}}[/tex] (ans)