BellaRose975 BellaRose975

30-01-2024
Physics

contestada

a car of mass 2000kg is lifted up a distance of 30m by a crane in 2 minutes what is the power supplied by the crane (take g = 10 m/s2)
a) 4900W
b) 9800W
c) 19.6kW
d) 980W

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