Question

mass 2000 kg is lifted up a distance of 30 m by a crane in 1 minute. A second
e same job in 2 minutes. Do the cranes consume the same or different amount
of fuel. What is the power supplied by each machine? Neglect power dissipation due to
friction.
Ans: 9800 W, 4900 W
Ahad
man
1.
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Answer 1

Answer:

Crane 1 has more power and consumes more fuel.

Explanation:

Answer By

_thefailure