Engineering, 13.02.2020 18:25 munekalove69ounxwv
The aircraft A with radar detection equipment is flying horizontally at an altitude of 10.3 km and is increasing its speed at the rate of 1.27 m/s each second. Its radar locks onto an aircraft B flying in the same direction and in the same vertical plane at an altitude of 17.4 km. If A has a speed of 860 km/h at the instant when = 23°, determine the values of r and O at this same instant if B has a constant speed of 1570 km/h.
Answers: 1
Engineering, 04.07.2019 18:10, ijohnh14
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:10, genyjoannerubiera
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Engineering, 04.07.2019 18:20, kodyclancy
Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero
Answers: 2
The aircraft A with radar detection equipment is flying horizontally at an altitude of 10.3 km and i...
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