calculate the ratio of kinetic energy of a particle of mass'm' moving with a velocity 6m/s, if the velocity is
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an electric heater is rated 1500w calculate the electric energy in units if it is operated for 5 hours
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The kinetic energy of a particle is
1/2 mv²
so 1/2 m36
then k=18m
1/2 mv²
so 1/2 m36
then k=18m
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