Sketch a position vs. time graph of the following: A car stopped at a red light that just turns green traveling in the negative direction. How do you find the slope of a line?

Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

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