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QUESTION
A championship weight lifter did 1.10 ¥ 104 J of work on a set of barbells weighing 3680 N. How much gravitational potential energy did the barbells have at the maximum height of the lift?
A championship weight lifter did 1.10 ¥ 104 J of work on a set of barbells weighing 3680 N. How much gravitational potential energy did the barbells have at the maximum height of the lift?
