Physics, 26.09.2019 22:30 delawdermia27
Agas in a piston–cylinder assembly undergoes a compression process for which the relation between pressure and volume is given by pvn = constant. the initial volume is 0.1 m3 , the final volume is 0.04 m3 , and the final pressure is 2 bar. determine the initial pressure, in bar, and the work for the process, in kj, if (a) n = 0, (b) n = 1, (c) n = 1.3
Answers: 1
Physics, 21.06.2019 22:50, peno211
Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.
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A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?
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Agas in a piston–cylinder assembly undergoes a compression process for which the relation between pr...
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