Engineering, 27.09.2019 23:30 cathyjuan
A250 lbm spherical buoy with a 2 ft diameter is tethered to the bed of a lake by a cable. 1 ft of the buoy is submerged in the water. a) sketch the problem and show the forces (i. e. free body diagram) b) what is the tensile force on the cable due to the buoy? c) what did you assume about the density of the buoy?
Answers: 3
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:10
You are making beer. the first step is filling the glass carboy with the liquid wort. the internal diameter of the carboy is 15 in., and you wish to fill it up to a depth of 2 ft. if your wort is drawn from the kettle using a siphon process that flows at 3 gpm, how long will it take to fill?
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
A250 lbm spherical buoy with a 2 ft diameter is tethered to the bed of a lake by a cable. 1 ft of th...
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