What is the approximate specific heat of brass

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Q. You push with a 20 N horizontal force on a 2kg mass resting on a horizontal suface against a horizonatal friction forces of 12N. What is the accerlation ?

Q. A 45000g brass sculpture gains 180480 J of thermal energy as its temperature increases from 28 degrees celsius to 40 degrees celsius. What is the approximate specific heat of brass?

Reference no: EM1362491

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