rpgriffin34 rpgriffin34
  • 10-12-2020
  • Physics
contestada

8) Calculate the kinetic energy of a truck that has a mass of 6100 kg and is moving at 55 m/s.

Respuesta :

Stephen46
Stephen46 Stephen46
  • 19-12-2020

Answer:

9,226,250 J

Explanation:

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

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

v is the velocity

m is the mass

From the question we have

[tex]k = \frac{1}{2} \times 6100 \times {55}^{2} \\ = 3050 \times 3025 \\ = 9226250[/tex]

We have the final answer as

9,226,250 J

Hope this helps you

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