Physics, 27.03.2020 08:37 macybarham
A mass spring system makes 50 complete osillations in 10 seconds. what is the period and frequency of the oscillations
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Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic
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Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
A mass spring system makes 50 complete osillations in 10 seconds. what is the period and frequency o...
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