Physics, 19.01.2021 21:30 21hendlill
Someone throws a heavy ball to you when you are standing on roller skates. You catch it and roll backwards. How does your speed after the collision compare to the speed of the ball before the collision, and why
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Physics, 21.06.2019 20:30
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.
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Which transition by an electron will release the greatest amount of energy? oa ob oc od
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What is a possible result of higher air temperature caused by global warming
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Someone throws a heavy ball to you when you are standing on roller skates. You catch it and roll bac...
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