A coolie carries a certain load to the roof of a bus in 10 minutes . another Coolie carries equal load to the same roof in 16 minutes . find - which coolie does the more work and which coolie has the more power

Now both rasing same load to same height then work done by both will be same. Since, power is rate of doing work and both of them are doing same work then the coolie loading in 10 mins will generate more power than coolie loading same work in 16 min

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Coolie