Engineering, 06.05.2020 08:35 hockejoh000
What is the order of the elastic curve (i. e., the polynomial in terms of the location coordinate x) for the simply supported beam configuration in this animation? What is the order of the elastic curve (i. e., the polynomial in terms of the location coordinate x) for the simply supported beam configuration in this animation?
a. Third
b. Fourth
c. First
d. Second
Answers: 3
Engineering, 04.07.2019 18:10
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
Engineering, 06.07.2019 04:10
Steam enters a converging-diverging nozzle at 1.0 mpa and 500°c with a negligible velocity at a mass flow rate of 2.5 kg/s, and it exits at a pressure of 200 kpa. assuming the flow through the nozzle to be isentropic, determine: the exit area and (a) (b) the exit mach number
Answers: 2
Engineering, 06.07.2019 05:10
An ideal vapour-compression heat pump cycle provides a heating rate of 12btu/s. the working fluid, refrigerant 134a, enters the compressor as a saturated vapor at 40 psi and exits the condenser as a saturated liquid at 160 psi. determine (a) the mass flow rate of the working fluid in lb/min (b) the compressor power in btu/min. (c) the coefficient of performance.
Answers: 2
Engineering, 06.07.2019 05:10
Air flows over a flat plate at a velocity of 3 m/sec and ambient conditions are, the pressure is 761 mm of hg and tempera- ture is 15°c. the plate is maintained at 85°c. if the length of the plate is 100 cm along the flow of the air, find out the heat lost by 50 cm of the plate which is measured from the trailing edge. plate width is 50 cm.
Answers: 1
What is the order of the elastic curve (i. e., the polynomial in terms of the location coordinate x)...
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