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An object with a mass of 7.65kg dropped from the top of a building and falls a distance of 28 m to the ground how much work does earth gravity do on the object from the time it is dropped to the time
An object with a mass of 7.65kg dropped from the top of a building and falls a distance of 28 m to the ground how much work does earth gravity do on the object from the time it is dropped to the time it hits the ground