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9. A van travels at a speed of 40.0 m/s has a mass of 600kg. What is the van’s kinetic energy? *
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9. A van travels at a speed of 40.0 m/s has a mass of 600kg. What is the van’s kinetic energy? *

User Mykaelos
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ke = (1)/(2) m{v}^(2) \\ = (1)/(2) (600)( {40}^(2) ) \\ = 300 * 800 = 240000 = 240kjoule

User JackH
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