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A person lifts a bar stool and carries it through the figure shown below. The weight of the bar stool is 43.0 N and

A person lifts a bar stool and carries it through the figure shown below. The weight of the bar stool is 43.0 N and is moved from point a and to point B. The total time from A to B is 3.00 min. How much work did gravity do on the bar stool between A and B? 8.0 m 6.0 m A 1.5 m 4.0 m 7.0 m

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