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The Work Done by a Crane Lifting a Boat Is

Question 54

Multiple Choice

The work done by a crane lifting a boat is plotted on the graph. The power developed by the crane when t = 1.5 s is A) 40 W B) 20 W C) 10 W D) 27 W E) 30 W The work done by a crane lifting a boat is plotted on the graph. The power developed by the crane when t = 1.5 s is


A) 40 W
B) 20 W
C) 10 W
D) 27 W
E) 30 W

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