Engineering, 24.02.2020 16:57 leysirivera23ovez6n
The velocity field of a flow is given by V = 30y/(x2 + y2)1/2i - 30x/(x2 + y2)1/2j ft/s, where x and y are in feet. Determine (a) the fluid speed at points along the x axis; (b) the fluid speed at points along the y axis. What is the angle between the velocity vector and the x axis (use the range (-180°; 180°]) at points (c) (x, y) = (2, 0); (d) (x, y) = (2, 2); (e) (x, y) = (0, 2)?
Answers: 3
Another question on Engineering
Engineering, 04.07.2019 18:10
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
Answers: 3
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 04.07.2019 18:10
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
Engineering, 04.07.2019 18:10
Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables
Answers: 1
You know the right answer?
The velocity field of a flow is given by V = 30y/(x2 + y2)1/2i - 30x/(x2 + y2)1/2j ft/s, where x and...
Questions
Mathematics, 29.10.2020 20:10
English, 29.10.2020 20:10
Biology, 29.10.2020 20:10
Mathematics, 29.10.2020 20:10
History, 29.10.2020 20:10
