You carry a 7.0-kg bag of groceries 1.2 m above the ground at a constant speed accross a 2.7 m room. How much work do you do on the bag in the process

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You carry a 7.0-kg bag of groceries 1.2 m above the ground at a constant speed accross a 2.7 m room. How much work do you do on the bag in the process

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