A mass attached to a spring is initially (t=0) released 5cm away from the equlibrium position. What should be the initial velocity (v.) in order for the mass to k=18N/m_ 2kg 00000 Vo=? oscillate in 20cm distance? 0 x,=5cm -20cm

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A: Solution      For steady flow condition                mwCw∆Tw=msCs∆Ts

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A: Generalized Hooke’s Law εx=σxE-νσyE-vσzEεy=σyE-νσxE-vσzEεz=σzE-νσyE-vσxE

Mechanisms of heat transfer

Heat transfer is an essential discipline in thermal engineering that deals with the transfer, conversion, usability, and creation of heat or thermal energy. Transfer of heat occurs through various mechanisms like conduction, convection, radiation, and change of phases. All these mechanisms have distinct characteristics, but these mechanisms can simultaneously occur in an identical system.