Physics, 27.07.2019 02:30, blueberrybaby1
Atennis ball is thrown horizontally at a speed of 10 m/s from the top of a building 78.4 meters high. how long does it take the ball to hit the street?
Answers: 1
Physics, 22.06.2019 02:30, itzyougirllona47
Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes
Answers: 2
Physics, 22.06.2019 19:20, anaiyamills
Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.
Answers: 1
Atennis ball is thrown horizontally at a speed of 10 m/s from the top of a building 78.4 meters high...
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