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Calculate the change in kinetic energy

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Reference no: EM131926455

At the local discotheque the speed dial controlling the 5 kg solid and uniform disco ball of diameter 10 cm malfunctioned causing the disco ball to accelerate from 7 revolutions per minute up to 64 revolutions per minute. Calculate the change in kinetic energy. Answer in J.

 

 

Reference no: EM131926455

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