Engineering, 22.11.2019 17:31 lilyrockstarmag
If we recreated the scene from fast & furious 7 and dropped a challenger srt® hellcat redeye widebody from a c-130 aircraft at 5,280 ft, how much horsepower would it take to drive past it before it hits the ground if you're 1 mile away? pro tips air density @ sea level, 59 degrees, no wind = p = .002377 slugs/ft^3 coefficient of drag (flat plate, nasa) = c(d) = 1.28 weight = w = 4451 lbs gravitation constant = g = 32.2 ft/sec^2 area = a = 197.5" long x 78.2" wide x (1 ft^2/ 144 in^2) vehicle falls flat, wheels 1st, straight down, at constant acceleration with no aerodynamic drag until terminal velocity horsepower needed to accelerate is average - not peak 100% driveline efficiency
Answers: 3
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
Answers: 2
Engineering, 04.07.2019 19:10
Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?
Answers: 3
Engineering, 04.07.2019 19:10
The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false
Answers: 2
If we recreated the scene from fast & furious 7 and dropped a challenger srt® hellcat redeye wi...
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