Physics, 12.02.2020 20:46, jasmine77723
An airplane flies for 4 hours with a constant speed of 696 km/h and then for another 35 minutes with a constant sppeed of 936 km/h. What distance did it go?
Answers: 2
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The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage
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What organization and environment is described above?
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Physics, 22.06.2019 23:00, Neko1kat
Which type of reaction is shown in this energy diagram? energy products activation energy reactants time o a. endothermic, because energy is released to the surroundings o b. exothermic, because energy is absorbed from the surroundings o c. exothermic, because energy is released to the surroundings o d. endothermic, because energy is absorbed from the surroundings
Answers: 1
An airplane flies for 4 hours with a constant speed of 696 km/h and then for another 35 minutes with...