Physics, 26.11.2019 05:31, enchantednights
The thicknesses of 52 randomly selected ceramic tiles were found to have a variance of 3.08. construct the 95% confidence interval for the population variance of the thicknesses of all ceramic tiles in this factory. round your answers to two decimal places.
Answers: 1
Physics, 21.06.2019 22:50, Bt758
Two horizontal plates with infinite length and width are separated by a distance h in the z direction. the bottom plate is moving at a velocity u. the incompressible fluid trapped between the plates is moving in the positive x-direction with the bottom plate. align gravity with positive z. assume that the flow is fully-developed and laminar. if the systems operates at steady state and the pressure gradient in x-direction can be ignored, do the following: 1. sketch your system 2. identify the coordinate system to be used. 3. show your coordinates and origin point on the sketch. list all your assumptions. 5. apply the continuity equation to your system. nts of navier stokes equations of choice to your system 7. solve the resulting differential equation to obtain the velocity profile within the system make sure to list your boundary conditions. check units of velocity 8. describe the velocity profile you obtain using engineering terminology. sketch that on the same sketch you provided in (1). 9. obtain the equation that describes the volumetric flow rate in the system. check the units.
Answers: 2
Physics, 22.06.2019 10:00, blackjack73
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
Physics, 22.06.2019 12:30, 21brooklynmartin
Which levels of government establish and implement educational requirements for minors
Answers: 1
The thicknesses of 52 randomly selected ceramic tiles were found to have a variance of 3.08. constru...
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