sweatladarious sweatladarious
  • 09-12-2019
  • Physics
contestada

What is the kinetic energy of a 2600kg car traveling 24m/s?

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opudodennis
opudodennis opudodennis
  • 15-12-2019

Answer:

748.8 kJ

Explanation:

Kinetic energy is given by

[tex]KE=\frac {mv^{2}}{2}[/tex] where m is the mass of the body, v is the velocity

Substituting 2600 Kg for m and 24 m/s for velocity

[tex]KE=\frac {2600 Kg\times 24^{2} m/s}{2}=748800 J=748.8 kJ[/tex]

Therefore, kinetic energy is 748.8 kJ

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