Physics, 06.09.2019 02:30 1xXJOKERXx3
In 1986, the first flight around the globe without a single refueling was completed. the aircraft’s average speed was 186 km/h. if the airplane landed at this speed and accelerated at −1.5 m/s2 , how long did it take for the airplane to stop?
Answers: 3
Physics, 22.06.2019 02:30
Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference
Answers: 1
Physics, 22.06.2019 16:30
In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
Answers: 3
Physics, 23.06.2019 08:00
Which of the following is typically most important to the adolescent when being examined?
Answers: 2
In 1986, the first flight around the globe without a single refueling was completed. the aircraft’s...
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