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lalahelp
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Homework Statement
If in Joule's paddle wheel experiment a block of mass 10 kg is allowed to fall through 22.5 meters and the mass of the water is 50 grams. What is the total increase in temperature of the water?
Can your value of J be used for determining how much mechanical energy can be produced from a specified amount of thermal energy?
Homework Equations
Im not sure how to start the problems and do not know what to do could someone please help and explain them to me