Question: A closed system is initially resting at an elevation 0 m . The system undergoes a process for which there is net energy transfer to
"A closed system is initially resting at an elevation m The system undergoes a process for which there is net energy transfer to the system by work of magnitude kJ During this process, there is a net heat transfer of energy from the system to the environment of kJ At the end of the process, the system has a velocity mathrm~mmathrms at an elevation m The mass of the system is kg and the acceleration due to gravity is mathrm~mmathrms
Determine the change of internal energy of the system for the process. Provide the solution in kJ with accuracy of one decimal place."
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