christiancory12 christiancory12

21-11-2017
Physics

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a girl on a motorbike passes by at a speed of 15 m/sec. her mass is 55 kg what is her kinetic energy

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ktarkinvloq ktarkinvloq

21-11-2017

[tex]K = m*v^{2} / 2 K = 50 * 225 / 2 K = 5625 J[/tex]

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