idoobreoo2 idoobreoo2
  • 08-12-2020
  • Physics
contestada

Calculate the kinetic energy of a 8 kg object moving at a velocity of 4 m/s.

Respuesta :

Stephen46
Stephen46 Stephen46
  • 08-12-2020

Answer:

64 J

Explanation:

The kinetic energy of an object can be found by using the formula

[tex]k = \frac{1}{2} m {v}^{2} \\ [/tex]

m is the mass

v is the velocity

From the question we have

[tex]k = \frac{1}{2} \times 8 \times {4}^{2} \\ = 4 \times 16[/tex]

We have the final answer as

64 J

Hope this helps you

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samantharivers400 samantharivers400
  • 05-01-2021

the answer to your question is 200 J

Answer Link

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