Respuesta :

douxflair
first, convert km/h into m/s by dividing 1618 by 3.6

using the formula [tex]e_{k} = \frac{1}{2} mv^{2} [/tex]

[tex]e_{k} = \frac{1}{2} (8251)(449.44)[/tex]

[tex]e_{k} = 1.85[/tex]MJ

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