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Physics, 22.10.2019 21:00 deedee2616

An assistant for the football team carries a 30.0-kg cooler of water from the top row of the stadium, which is 20.0 m above the field level, down to the bench area on the field. (a) if the speed of the cooler is constant throughout the trip, calculate the work done by the assistant on the cooler of water. (b) how much work is done by the force of gravity on the cooler of water?

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An assistant for the football team carries a 30.0-kg cooler of water from the top row of the stadium...
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