subject
Engineering, 28.01.2020 05:31 toricepeda82

Briefly describe an earth-centered, earth-fixed coordinate system.

match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer. words may be used more than once.

reset



z axis

left-handed

x axis

y axis

origin

right-handed

an ecef coordinate system is an earth-based three-dimensional coordinate system with its at the mass-center of the earth, its aligned with the semi-minor (spin) axis of the earth defined at some epoch, its in the plane of the equator passing through mean greenwich meridian, and its in the plane of the equator and creating a coordinate system.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
question
Engineering, 03.07.2019 15:10
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
question
Engineering, 04.07.2019 18:10
Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.
Answers: 1
question
Engineering, 04.07.2019 18:10
Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.
Answers: 1
You know the right answer?
Briefly describe an earth-centered, earth-fixed coordinate system.

match the words in th...
Questions
question
Mathematics, 29.05.2020 08:59
question
Mathematics, 29.05.2020 08:59
Questions on the website: 13722359