Do the crane consume the same or diffrent amounts of fuels

Reference no: EM13336954

A car of mass 2000kg is lifted up a a distance of 30m by a crane in 1 min. A second crane does the same job in 2 min. Do the crane consume the same or diffrent amounts of fuels? What is the power supplied by each crane? neglect the power dissapation against friction

Reference no: EM13336954

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