A 50-kg iron block at 80c os dropped into an insulated tank
A 50-kg iron block at 80C os dropped into an insulated tank that contains 0.5m^3 of liquid water at 25C. determine the temperature when thermal equilibrium is reached.
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The block is released from rest when the spring is unstretched (at x=0). We wish to show that the ensuing motion of the block is simple harmonic. Call the initial configuration of the system that existing just as the block is released from rest.
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A NCSU student turned on his/her 150 W fan inside his/her room, 4m * 6m * 6m, before going to class in the morning of a summer day, excepting to find his/her room cooler when he/she returns at night.
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2 page executive summary for the attached case, answering the questions listed below.Spoke to Mark, and understand that it's $20 per page making this assignment $40 so please do not ask for some ridiculous price.
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