Physics, 01.06.2021 16:30 spiritedawayoy6378
An elevator with an empty mass of is raised and lowered by a electric motor. The elevator is raised by the motor to the 3rd floor, a distance of . A woman then gets on the elevator and rides it to the 6th floor, a further , where she gets off. The empty elevator is then lowered back down to the 3rd floor. Calculate the change in gravitational potential energy of the elevator. Round your answer to significant digits.
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An elevator with an empty mass of is raised and lowered by a electric motor. The elevator is raised...
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