Why couldn't the Mars Science Laboratory land using airbags to bounce to the Martian surface from a parachute?

A. The presence of liquid water made it necessary to land the rover on its wheels.

B. Scientists and engineers were concerned that the airbags could become tangled in the MSL.

C. Engineers were worried the airbags might deflate too soon.

D. The heavier weight of the MSL made airbag landing technology impractical.

Answers

Answer 1

Answer: D. The heavier weight of the MSL made airbag landing technology impractical.

Explanation:

Airbags have been used by NASA before to land objects on Mars such as during the Pathfinder and Spirit and Opportunity missions due to their practicality in landing in a planet like Mars with its thin atmosphere.

This however could not be used for the Mars Science Laboratory mission because the rover involved which was called Curiosity, was simply too heavy to use airbags to land.

Answer 2

Answer:

The heavier weight of the MSL made airbag landing technology impractical.

Explanation:


Related Questions

How could you be a leader in your family an/or community

Answers

you could be a leader in the family by doing what’s right. if you see your siblings not doing anything to help out your parents then be the better person and help them out, it’s tough being a parent who works and has kids to take care of. helping them will mean a lot and you’re siblings could see that and help out too

you could be a leader in a community by following yourself. if you see someone doing something thats wrong tell them they’re in the wrong and help them go into the right path. teach them how to do things better, and just overall be nice :)

Please help !! TJI joists are stronger than 2x10’s True or false

Answers

Answer:

false this joists are stronger that 2×10s because it is not strong enough

If you were to do the project on the moon, which of the three balls would you expect to go the shortest distance? Golf Ball Ping Pong Ball or a Bowling Ball? Why?

Answers

Answer:

5 ft

Explanation:

becase moon=less gravity

Which of the following is an example of a composite material?


A. cellulose fiber

B. treated wood

C. epoxy resin

D. tempered steel

Answers

Answer:

B

Explanation:

Did the assignment

If you are a computer programmer which of the following is your hard skill?
Typing
Coding
Reading

Answers

Answer:

Typing gradually gets easier by the day, coding gradually can become harder, where as reading needs focus and potential. I'd say Coding

Explanation:

Maintain a distance of at least
and the vehicle behind you.
between your venicle
A. 2 seconds
B. 3 seconds
C. 4 seconds
D. 5 seconds

Answers

I think it may be 5 seconds let me know

Explain why a hydraulic power system would be the best choice when building a device or vehicle that requires large amounts of power, citing at least three examples.

Answers

Answer:

The correct answer can include a ship’s steering system, construction vehicles, and aircraft (control systems).

Explanation:

The basic design of a hydraulic lifting system includes two pistons, a connection, tubing, and a fluid. An increased volume of fluid leads to increased contact points, so the pressure applied will increase. The force is distributed evenly to all points in an incompressible fluid. The piston that lifts the load has a larger surface area than the piston that receives the original force, and therefore the force is multiplied and can create great power.

What does the word “robot” mean? A.Clone B. Athlete C. Servant D. Actor

Answers

Answer:

a. clone

Explanation:

Servant

The origins of the word "Robot" Are from the Czech language where "Robot" means "Servant"

once a design is final engineer needs a plan for product

Answers

Answer:

Correct

Explanation:

Most technicians start as an
______ technician before acquiring the skills necessary to become a line technician.

Answers

Answer:

Explanation:

Most technicians start as an  automotive  technician before acquiring the skills necessary to become a line technician.

Large batches are manufactured to increase efficiency.

True or false

Answers

Answer:

true the large batches are manufactured to increase efficiency

Which of the following are computer safety techniques? Check all of the boxes that apply.Identify Computer Safety Techniques

Keep reinstallation operating system software.

Avoid using questionable software.

Turn off the computer.

Protect the system with a password.

Keep food and beverages away from the computer.

Use spam protection.

Answers

They all make sense to me except the first one. So the last 4 are the most logical.

Answer:

a,b,d,e,f

Explanation:

importance of civil engineering in nepal?​

Answers

the career prospects of civil engineering is unlimited and they can work in small construction projects designing space stations

Next → Fluid Systems: Mastery Test Select the correct answer from each drop-down menu. What type of systems are used in the Industries discussed in the examples? Mike Is a pilot. To lower the landing gear of the alrplane, he moves the lever on a control valve in one direction. The plane's landing gear mechanism. Mr. Jerry has a food processing factory. He uses power transfer systems as his factory requires a very high degree of cleanliness. Uses a Reset Next​

Answers

Answer:

I think the answer is 1. hydraulic 2. pneumatic

Explanation:

Hydraulic involves the mechanical properties and use of liquids. At a very basic level, hydraulics is the liquid counterpart of pneumatics, which concerns gases. pneumatic is  a branch of engineering that makes use of gas or pressurized air. Pneumatic systems used in industry are commonly powered by compressed air or compressed inert gases. A centrally located and electrically powered compressor powers cylinders, air motors, and other pneumatic devices.

Other Questions
3RD TIME ASKING THIS QUESTION!!!!!!!!!!! I WILL GIVE BRAINLESTSickle cell anemia is a genetic disease that affects the red blood cells. Your red blood cells are typically donut shapedand have the job of carrying oxygen around your body. In people with sickle cell anemia, the blood cells becomecrescent-shaped and are thick and sticky. They are not as able to carry oxygen, and can even get clogged in the bloodvessels blocking the flow of blood, and therefore oxygen to organs, causing pain and organ damage.Sickle cell is caused by a genetic mutation that changes a single glutamic acid to valine in the 6 th amino acid position. Examine the codon chart provided above (for #s 3-5), and determine what mutation likely occurred to cause thechange from glutamic acid (GLU) to valine (VAL). To help get you started, it is helpful to know that a person withNO sickle cell at amino acid #6 has a DNA code of CTC. (4pts)Normal RNA: ____________, Normal amino acid made: ___________Mutated RNA: ___________, Mutated amino acid made: ___________What type of mutation is this? ________________________________ Please help Its already due Please answer this question Why might a writer do a close reading How can you tell when to use a discrete graph as opposed to using a continuous graph? Give an example of each. NEED HELP!!!!!!!!!!!!!!The pieces of colored stone or glass that make the design in a mosaic are called fresco True FalseIn-the-round sculpture is a freestanding sculpture you can see from all sides. The opposite of relief sculpture. True FalsePax Romana is the name of the Roman city that was buried under meters of ash and pumice after the catastrophic eruption of Mount Vesuvius in 79 A.D. True False What is the best way to correct the fragment in sentence Sentence:An interesting job for someone who suffers from face blindnessA. Very interesting job for someone who suffers from face blindness.B. An interesting job for someone suffering from face blindness.C.it is an interesting job for someone who suffers from face blindness.D. Interesting job for someone suffering from face blindness. Zero elevation is also known asA. peakB.profileC.sea level D.base HELP!! What state system controlled the Indian ocean exchange? and how did they exercise their power??? What is the mass of 8.250 moles of Cu2O? Make it a news story using the following cluesA38personkidnapped in Jhapa - Han Chond.old - sleeping to bed -kidnapped bygong-R, 4,00,000/- ranson - Search going on How did the formation of a middle class affect peasants during the Middle Ages? Peasants had an opportunity to move up in the social hierarchy by becoming artisans, merchants, or other types of professionals. Peasants had fewer opportunities to influence the economy or the government because only the upper class could become members of the middle class. Peasants found themselves in an even lower position than before, as more people made up the upper and middle classes. Peasants who had previously been in the lower class automatically moved up to the middle class, allowing them to obtain high social and political positions. what is a theme statement and how do I write one? A young reptile is 0.6 foot long. An adult reptile is 19.5 times as long. How many feet longer is the adult reptile than the young reptile? which expression is modeled by this arrangement of tiles?O -163O -162O -88O -82 1. Which Amendment to the Constitution grantedthe right to vote to former slaves and people ofcolor? 0.6100 is equal to Why does my eyes hurt when I look at the sun? am I dying or what? mariain buys a dress that costs 32 dollars she pays 10 percent sales tax how do you write out 4,5-dimethyl-4-octene