Question: An experiment is conducted with a basic Joule apparatus, where a mass is allowed to descend by 1.25 m and rotate paddles within an insulated

An experiment is conducted with a basic Joule apparatus, where a mass is allowed to descend by 1.25 m and rotate paddles within an insulated container of water. There are several different sizes of descending masses to choose among. If the investigator wishes to deliver 1.00 kJ to the water within the insulated container after 30.0 descents, what descending mass value should be used?

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