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What is the kinetic energy of a 45 kg rickshaw moving at 10 m/s? |
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Answer» SOLUTION :`KE=1/2mv^2`,m=45 kg , v=10 m/s `KE=1/2 XX 45xx(10)^2 = 1/2 xx 45xx10xx10` KE=2250 J or 2.25 kJ |
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