Respuesta :

ItzMikeSS

Answer: 128J

Explanation:

[tex]Formula: E_k=\frac{1}{2}mv^2[/tex]

[tex]E_k=\frac{1}{2}(16kg)(4m/s)^2 \\E_k=\frac{1}{2}(16kg)(16m^2/s^2)\\ E_k=\frac{1}{2}(256kg*m^2/s^2)\\ E_k=128kg*m^2/s^2\\or\\E_k=128J[/tex]

michellecarrascono2

Answer:

That is correct

Explanation:

128 J