lizziyur lizziyur
  • 08-04-2020
  • Physics
contestada

what is the kinetic energy of a 3.2 kg pike swimming at 0.5 m/s?

Respuesta :

juanfranciscomartine
juanfranciscomartine juanfranciscomartine
  • 09-04-2020

Answer:

0.4 J

Explanation:

Because the formula is Ek= [tex]\frac{1}{2}mv^{2}[/tex]

So Ek=[tex]\frac{1}{2}[/tex]×3.2×0.5²

Then Ek=1/2×3.2×0.25

After Ek=1.6×0.25

In the end Ek= 0.4

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