troyawilliams1095 troyawilliams1095
  • 12-12-2022
  • Physics
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when air is compressed in a bicycle pump, an average force of 45 n is exerted as the pump handle moves 0.24 m. during this time, 2.0 j of heat leave the cylinder through the walls. what is the net change in thermal energy of the air in the cylinder?

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