subject
Engineering, 07.10.2019 17:30 nadine3782

You are on a planetary colonizing expedition. your mission objective is to get the water balloon eggs to the surface of the planet without rupturing. however the engineers on earth had used improper force units and you discover that the rocket does not have enough fuel to land on the planet without crashing. your only option is to drop the water balloon eggs from the distance of the planetary orbit of your rocket ships. the gravity on the planet is such that a drop from your orbital distance is similar to a 12 meter drop on earth. you must use only the material on your rocket ship and build 10 to 12 protective devices. to be viable, half of your water balloon eggs must survive the fall or you would have failed in your mission. also of the half that survive, half must be female (red or yellow balloons) and half must be male (green or blue balloons). since you are not sure of the atmospheric conditions of the planet, you do not know for sure a parachute will work. from the 10 to 12 different devices, you decide that 1/3rd should be a parachute design, 1/3rd should be a cushion only device, and 1/3rd should be a combination of a drag and cushion design.

ansver
Answers: 2

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 14:10, makaylashrout77
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
image
Engineering, 04.07.2019 18:10, winterblanco
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
image
Engineering, 04.07.2019 18:10, kevin72836
Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?
Answers: 2
image
Engineering, 04.07.2019 18:20, CelesteN64
Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options
Answers: 2
You know the right answer?
You are on a planetary colonizing expedition. your mission objective is to get the water balloon egg...

Questions in other subjects:

Konu
Mathematics, 20.10.2019 01:30
Konu
Geography, 20.10.2019 01:30