Analizando los datos :
F : FUERZA = <img src="https://tex.z-dn.net/?f=M%20L%20T%5E%7B-2%7D" />
A : SUPERFICIE = <img src="https://tex.z-dn.net/?f=L%5E%7B2%7D" />
m : MASA = <img src="https://tex.z-dn.net/?f=M" />
a : ACELERACION = <img src="https://tex.z-dn.net/?f=%20LT%5E%7B-2%7D" />
t : TIEMPO = <img src="https://tex.z-dn.net/?f=T" />
Reemplazamos En
E = F A T
[E] = <img src="https://tex.z-dn.net/?f=M%20L%20T%5E%7B-2%7D" /> .
<img src="https://tex.z-dn.net/?f=L%5E%7B2%7D" /> .
<img src="https://tex.z-dn.net/?f=T" />
[E] = <img src="https://tex.z-dn.net/?f=M%20L%5E%7B3%7D%20T%5E%7B-1%7D" />
Reemplazamos En
B = m.
A / t
[B] = <img src="https://tex.z-dn.net/?f=M" /> .
[img = 10] / [img = 11]
[B] = [img = 12]
z : E / B
[Z] = [img = 13] / [img = 14]
[Z] = [img = 15] LISTO !
: D.