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Question:

can someone help me with this physics problem i have been stuck on it forever.?

A construction crane lifts a 1.6×103-kg beam at a steady speed of 1.4 m/sWhat is the crane’s power output?

Answer:

The answer is 22kW as shown by the previous answer but this individual has used the wrong value for mm 1.6 x 10^3 and not 1.6 x 10^2 as shown.

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