Engineering, 29.07.2020 19:01 miguel454545
A ship is towing a sonar array that approximates a submerged cylinder 0.5 foot in diameter and 10 feet long with its axis normal to the direction of tow. The tow speed is 8 knots (1 knot=1.69 ft/s).
Required:
a. Estimate the horsepower required to tow this cylinder.
b. What will be the frequency of vortices shed from the cylinder?
Answers: 2
Another question on Engineering
Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
Engineering, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 18:10
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
You know the right answer?
A ship is towing a sonar array that approximates a submerged cylinder 0.5 foot in diameter and 10 fe...
Questions
English, 26.07.2021 21:00
Mathematics, 26.07.2021 21:00
Mathematics, 26.07.2021 21:00
Mathematics, 26.07.2021 21:00
History, 26.07.2021 21:00
Chemistry, 26.07.2021 21:00
Chemistry, 26.07.2021 21:00
History, 26.07.2021 21:00
Mathematics, 26.07.2021 21:00
Mathematics, 26.07.2021 21:00
Mathematics, 26.07.2021 21:00
English, 26.07.2021 21:00
