reymayes913 reymayes913
  • 21-11-2022
  • Physics
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a copper block with a mass of 5.1 kg initially slides over a rough horizontal surface with a speed of 9.0 m/s. friction slows the block to rest. while slowing to rest, 85.0% of the kinetic energy of the block is absorbed by the block itself as internal energy. what is the temperature increase of the block? (enter your answer in degrees celsius.)

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