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What is a key item needed to successfully enter travel through an "alien" (think Mars) atmosphere?
heat shields to protect the internal parts of the rover from the friction generated while entering the atmosphere
support "legs" to provide cushion to protect the craft from the "alien" object's surface when landing
temperature probe to take the temperature of the atmosphere
parachute to open before landing on the surface of the "alien" object

Answers

Answer 1

Answer:

heat shields to protect the internal parts of the rover from the friction generated while entering the atmosphere

Explanation:

One of the great difficulties in landing a spaceship on a planet is to make that spaceship resist the atmospheric layers that this planet has. In addition, it is necessary for the spacecraft to resist the surface of the planet and all the impact, temperature and friction that can be established there.

The atmospheric layers have the function of protecting the planet from external elements. In this case, when an element of any size or material comes into contact with the planet, the atmospheric layers have the ability to pulverize that element and prevent it from entering the planet.

In this case, for a spaceship to successfully enter an alien planet, Mars, in this case, it is necessary that technical studies are carried out to protect the internal parts of the rover from the friction generated when entering the atmosphere.


Related Questions

Why did Congress pass the Federal Reserve Act in 1913, when the US had functioned without a central bank since 1836?

Answers

Answer:

Congress passed the Federal Reserve Act in 1913, when the US had functioned without a central bank since 1836 because it wanted to end the numerous financial crises faced by the nation since its founding.

Primarily, the Federal Reserve Act of 1913 created the central bank of the United States.  Its purposes included the printing of currency, control of money supply, maximization of employment, and the minimization of inflation.

Explanation:

The nation needed to enjoy economic stability by having a central bank that executes the monetary policies of the Federal government.  The Federal Reserve Act provided the United States government with a safer, more stable, and more flexible monetary and financial system.  Since its establishment, it has worked to ensure the enthronement of an efficient national payments system, flexible money supply, and effective lending/borrowing mechanism to ease liquidity crises for the facilitation of investments and industrialization of the nation.

Task: 5 facts that include statistics or percentage that discuss gun control issue.

A.) these statistics need to be as a factual and objective as possible and do not show an opinion.

Example: do not include a fact or statistics that says abortion is bad. Include a fact or statistics that states how many women in the United States get an abortion each year.

Please cite the website in which you are getting your information from!!

Answers

Certainly, here's an answer based on factual and objective information and with a citation of the source:

What are the statistics need to be as a factual and objective as possible?

According to the Centers for Disease Control and Prevention (CDC), in 2018, approximately 623,471 induced abortions were reported to the agency from 49 reporting areas in the United States.

Here's the source for the information:

CDC. (2021). Induced abortion in the United States.

It is important to note that these statistics only represent a portion of the total number of abortions that occur in the United States, as not all states are required to report induced abortion data to the CDC.

Additionally, the number of induced abortions reported to the CDC may not reflect the actual number of induced abortions that occur, as some women may choose to have an abortion in a state that does not require reporting or may choose not to disclose the information to their healthcare provider.

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write an entry that a
member of the Lewis and Clark expedition might have written in their
journal years after their expedition to describe how rivers changed
life in the United States.
pls hurry

Answers

The expedition's records reveal how rivers played a pivotal role in the transformation of American life, economy, and culture which shapes the nation's history and growth.

How did rivers changed life in the United States?

The Expedition revealed the impact on understanding the rivers and their significance in shaping life in the United States. The expedition documented the vast network of rivers including Missouri, Columbia, and Snake rivers.

All these rivers served as crucial transportation routes for exploration, trade, and settlement. They provided a means for the expansion of trade and commerce, facilitated transportation of goods and people, and opened up new areas for settlement and development.

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Which of the following describes a rainforest environment?

Dry land located in the polar climate zone
Rocky land that rises above the surrounding land
Thick layers of tall trees and a lot of moisture
Wet land filled with water and plenty of trees

Answers

thick layers of tall trees and lots of moisture

Answer:

C Thick layers of tall trees

Explanation:

The Cat makes a lot of enemies in this text. What is it about the Cat that offends so many others? Which of the Cat's character traits do the other characters find offensive? Support your answer with at least two examples from the text.

This Question is from story The cat that walked by himself ​

Answers

Sneaky is the Cat. The Cat manages to achieve his goals. The Cat gets into trouble because of his attitude. The cat is a people-pleaser.

Which cat characteristics are offensive to the other characters?

In the tale "The Cat That Walked by Himself," the Cat offends a lot of other characters because of his independence and cunning. These characteristics offend the other animals and the Woman because they contradict the established order and the agreements the characters have made.

What is the central subject of The Cat Who Walked Alone?

The majority of farm or domestic animals have to earn their spot by the fire. The Just So Stories collection of short stories by Kipling explains why cats may consume milk.

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what would be one quote that a writer shows his view point

Answers

"Words have the power to shape worlds, and as a writer, I wield that power to unveil my perspective, challenge the status quo, and inspire change."

What did the AAA ask farmers to do to help achieve its goal?

sell more of their products overseas
change the kinds of crops they grew
focus almost exclusively on livestock
grow fewer crops and raise fewer animals

HURRY PLEASE AND THANKS

Answers

Answer: grow fewer crops and raise fewer animals

Explanation:

The AAA asked farmers to reduce agricultural production by growing fewer crops and raising fewer animals. This reduction in output was intended to address the problem of overproduction and stabilize agricultural prices. Farmers were often paid subsidies or offered incentives to voluntarily reduce their production levels in order to achieve the goals of the AAA.

what forced king john of england to grant rights the nobility respect the rights of his subjects and accept limitations to his powers as king

Answers

Answer:

Magna Carta

Explanation:

Google

Answer:

the correct answer is manga carta

Explanation:

i took the test

WHO IS THE SON OF CHARLES BABBAGE?NO ONE CAN ANSWER. ​

Answers

Though Babbage's work was continued by his son, Henry Prevost Babbage, after his death in 1871, the Analytical Engine was never successfully completed, and ran only a few "programs" with embarrassingly obvious errors. Babbage occupied the Lucasian chair of mathematics at Cambridge from 1828 to 1839.

How did the 50s help Denny's

Answers

The 1950s cultural nostalgia and diner-style atmosphere helped Denny's attract customers, creating a sense of retro appeal and familiarity.

In the 1950s, Denny's benefited from several factors that contributed to its success. Here is a step-by-step explanation of how the 50s helped Denny's:

Cultural Nostalgia: The 1950s evoke a sense of nostalgia for many people, characterized by a post-war era of economic growth and prosperity. Denny's capitalized on this sentiment by creating a retro atmosphere reminiscent of the '50s.Diner-style Appeal: Denny's adopted the classic American diner-style, with its distinctive decor and menu. This approach resonated with customers seeking a familiar and comfortable dining experience.Familiarity and Comfort: The 50s-inspired ambiance at Denny's provided a sense of familiarity, attracting customers who wanted to relive or experience the nostalgia associated with that era.Customer Engagement: Denny's successfully engaged customers through their retro-themed promotions, such as special events, menu items, or themed nights, further enhancing the 50s experience.Competitive Advantage: By leveraging the 50s nostalgia, Denny's differentiated itself from competitors and created a unique selling point, appealing to a wide range of customers.Overall, the 50s helped Denny's by tapping into cultural nostalgia, adopting a diner-style appeal, providing familiarity and comfort, engaging customers through themed promotions, and gaining a competitive advantage in the restaurant industry.

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What lands were claimed by Great Britain, France, and Spain around the mid 1700’s??

What lands were claimed by Great Britain, France, and Spain around the mid 1700s??

Answers

Answer:

France and Spain, with Portugal in agreement. Preferring to keep Guadeloupe, France gave up Canada and all of its claims to territory east of the Mississippi River to Britain

What descriptive details does Mrs. Johnson use to describe Mrs. Kennedy? What
overall impression of Mrs. Kennedy do these details convey?

Answers

Answer:

Mrs. Johnson admits, in a loving manner, that “like good looks and money, quickness passed her by” (73). She “stumbles” as she reads, but clearly Mrs. Johnson thinks of her as a sweet person, a daughter with whom she can sing songs at church.

Explanation:

Answer: Mrs. Johnson's relationship with Mrs. Kennedy is polite and somewhat formal, while her relationship with Mrs. Connally is intimate and familiar. Mrs. Johnson has trouble finding the words to say to Mrs. Kennedy, but she feels free to cry with and console Mrs. Connelly.

Explanation: Hope it helps :)

Compare and contrast the conditions in France before the revolution and the U.S. Today

Answers

The French and American revolution had similarities and differences. The French Revolution and American Revolution were the instances of civilians rebelling against their government. ... They are similar because the people who rebelled were ordinary citizens taking up arms and attacking their governments.

a plan to improve school grounds for wildlife?

Answers

A plan to improve school grounds for wildlife involves creating a conducive environment that supports and promotes the presence of diverse plant and animal species.

Here is a summary of key steps that can be taken:

1. Native Plantings: Introduce native plants to the school grounds, including trees, shrubs, and wildflowers. These plants provide food and shelter for local wildlife, attract pollinators, and enhance biodiversity.

2. Habitat Creation: Designate areas for specific wildlife habitats such as butterfly gardens, birdhouses, bat boxes, and ponds. These features provide suitable nesting sites, roosting areas, and watering spots for various species.

3. Wildlife-Friendly Landscaping: Incorporate features like brush piles, rock piles, and fallen logs to create hiding places and cover for small mammals, reptiles, and amphibians. Incorporate diverse vegetation heights to provide varied habitats and encourage species diversity.

4. Water Sources: Install bird baths, small ponds, or rain gardens to provide water sources for wildlife. These can be designed to collect rainwater or utilize greywater to conserve resources.

5. Sustainable Practices: Implement eco-friendly practices such as reducing pesticide and herbicide use, composting, and water conservation measures. These practices create a healthier ecosystem and reduce harm to wildlife.

6. Educational Opportunities: Utilize the improved school grounds as a learning resource. Incorporate wildlife observation areas, nature trails, and interpretive signage to engage students in environmental education and foster a connection with nature.

By implementing these measures, schools can transform their grounds into vibrant, wildlife-friendly spaces. The plan not only benefits local fauna but also provides educational opportunities for students, fostering a sense of stewardship and appreciation for nature.

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WILL GIVE BRAINLIEST AND 20 POINTS!!!
What are the positive and negative effects of COVID-19 on society?

Answers

Answer:

Positive: Physicians' employability significantly increased from the time prior to the COVID-19 pandemic, compared with the period during this pandemic. Employability differs among physicians with surgical, medical and other specialties.

Negative: If not properly addressed through policy the social crisis created by the COVID-19 pandemic may also increase inequality, exclusion, discrimination and global unemployment in the medium and long term.

Explanation:

From school closures to devastated industries and millions of jobs lost – the social and economic costs of the pandemic are many and varied. Covid-19 is threatening to widen inequalities everywhere, undermine progress on global poverty and clean energy, and more.

why t.f he walking towards me like that

why t.f he walking towards me like that

Answers

Answer: food

Explanation:

Answer:

AWHHHH YOUR CAT IS A CUTIEEEE

Explanation:

and id..k hes probably hungry or he just likes you a lot

One of the main reasons the us wanted to expand its imperial influence was what?

Answers

Answer:

Expansion of Market

Explanation:

The more land that would be controlled by the United States, the larger the market became for American-made goods, benefitting the US economy.

implementation of apartheid policy in south Africa​

Answers

The implementation of apartheid policy in South Africa began in 1948 and was a system of racial segregation enforced by the National Party government.

It was a system of legislation that enforced racial discrimination, segregation, and political and economic oppression of the non-white majority in South Africa. It was enforced through a series of laws and policies including the Population Registration Act which classified people according to race; the Group Areas Act which segregated people into racially designated areas; the Separate Amenities Act which segregated public facilities; the Bantu Education Act which established a separate education system for non-white people; and the Pass Laws which restricted the freedom of movement of non-white people.

The policy of apartheid had a devastating effect on the lives of non-white people in South Africa, leading to decreased access to education and healthcare, increased poverty and unemployment, and reduced civil rights. It was officially abolished in 1991, however, its legacy still continues to affect South African society today.

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The Question is-

Explain the implementation of Apartheid Policy in South Africa.

A religious heretic was known as

Answers

Answer:

A religious heretic was known as a catholic priest.

Explanation:

Answer:

A religious heretic was known as Catholic priest charged with converting others to Catholicism.

PLEASE HELP ME WITH THIS IT'S DUE SOON

PLEASE HELP ME WITH THIS IT'S DUE SOON

Answers

Answer:

Methods, Consequences, and Effectiveness

{ANSWER WAS CUT OFF. PLEASE TRY AGAIN}

Which statement best describes where most people live in Europe?

A.
Population is concentrated on the coast and in river valleys.

B.
Most people live in southern Europe.

C.
Population is concentrated in the mountainous central region.

D.
Most people live in northern Europe.

Which statement best describes where most people live in Europe? A. Population is concentrated on the

Answers

Population is concentrated on the coast and in river valleys best describes where most people live in Europe.

Describe the population of Europe.

Europe is primarily in the Eastern Hemisphere and is believed to be a subcontinent of Eurasia. It is totally in the Northern Hemisphere. The population of the EU increased by 92.3 million from 354.5 million in 1960 to 446.8 million on January 1, 2022, over a longer period of time.

With 144.7 million citizens, Russia had the biggest population among the European nations in 2022. The following nations in terms of European  population size were France (65.6 million), Germany (83.4 million), the United Kingdom (67.4 million), and Turkey (85 million). Net migration accounted for the majority of the population growth in the European Union; the remaining percentage was a natural increase or the sum of births and deaths.

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when did they make it illegal to take pieces of the Great wall of china?​

Answers

Answer:On Sep. 20 of 2006

Explanation:

Answer: It ahs been illigal to take pieces of the great wall of China since the China's State Council issued a ban on vandalism of the Great Wall in 2006

What is the name of the lower house of the U.S. Congress?
A. House of Commons
B. Cabinet
C. Senate
D. House of Representatives

Answers

Answer: D house of representatives

Answer: D

Explanation:

The House of Representatives is referred to as the lower house of the United States Congress, because it has more Members than the Senate.

What covert method did Levitt use to limit racial diversity in the communities that he built?

Answers

William Levitt covertly employed redlining practices to limit racial diversity in the communities he built.

William Levitt, a real estate developer known for his large-scale suburban housing projects, employed a covert method known as "redlining" to limit racial diversity in the communities he built. Redlining involved the practice of denying or restricting loans, mortgages, or insurance to individuals based on their race or ethnicity. Levitt and his company selectively targeted white buyers and implemented restrictive covenants that prohibited the resale or rental of properties to people of color. These discriminatory practices effectively segregated communities, perpetuating racial inequality and reinforcing the systemic racism prevalent during that era. Levitt's use of redlining contributed to the creation of racially homogenous suburbs and hindered the progress of racial integration.

In conclusion, William Levitt employed covert redlining practices to intentionally limit racial diversity in the communities he developed, perpetuating racial segregation and inequality in housing.

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Select the correct answer.
Which of the following would be violated if the United States were to annex Cuba following a conflict between the two countries?

Answers

Answer:

the Teller Amendment

Explanation:

This amendment prevented the annexation of Cuba by United States forces, and placed a condition on the United States' military presence in Cuba. Therefore, the Teller Amendment would be violates if the US were to annex Cuba following a conflict.

What
year did the USS Navy defeated the Spanish and where did it happen?

Answers

Answer:

On May 1, 1898, American and Spanish naval forces met in the Philippines at the Battle of Manila Bay, which resulted in a decisive victory for the United States.

Explanation:

The USS Navy defeated Spain in 1898, and it happened in France.

HELP What was the significance of the Balfour Declaration? A) It took land away from the Palestinians. B) It declared the intent to establish the nation of Israel. C) It made the Zionists furious. D) It established the nation of Israel.

Answers

Answer:

The answer to this question is A

I hope this helps:)

how did people become slaves in africa

Answers

Answer:

Most slaves in Africa were captured in wars or in surprise raids on villages. Adults were bound and gagged and infants were sometimes thrown into sacks.

Answer: Piracy became an important source of slaves for the Roman Empire and in the 5th century AD pirates would raid coastal North African villages and enslave the captured. Chattel slavery persisted after the fall of the Roman Empire in the largely Christian communities of the region.

Explanation:

Students are making lemonade from a powdered lemon drink mix. Jonathan mixes 2 cups of water and 7 teaspoons of powdered lemon mix. Maya mixes 1 cup of water and 7 teaspoons of powdered lemon mix. Whose mix will be more lemony?
Group of answer choices

Maya’s mix will be more lemony.

Jonathan’s mix will be more lemony.

The two mixes will be equally lemony.

Answers

Jonathan’s mix will be more lemony. Hence, the correct answer is option B.

The concentration of lemon flavor in a drink depends on the ratio of the amount of lemon mix to the amount of water. In Jonathan's mix, the ratio of lemon mix to water is 7:2 or 3.5 teaspoons per cup. In Maya's mix, the ratio of lemon mix to water is 7:1 or 7 teaspoons per cup. This means that Jonathan's mix has a higher concentration of lemon mix to water, so it will be more lemony than Maya's mix.

Therefore, the ideal selection is option B.

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What is the significance of Einstein’s famous equation E=mc2

Answers

Answer:

Einstein's greatest equation, E = mc2, is a triumph of the power and simplicity of fundamental physics. Matter has an inherent amount of energy to it, mass can be converted (under the right conditions) to pure energy, and energy can be used to create massive objects that did not exist previously. Thinking about problems in this way enabled us to discover the fundamental particles that make up our Universe, to invent nuclear power and nuclear weapons, and to discover the theory of gravity that describes how every object in the Universe interacts. And the key to figuring the equation out? A humble thought experiment, based on one simple notion: that energy and momentum are both conserved. The rest? It's just an inevitable consequence of the Universe working exactly as it does

Answer:

it helped build compunds and elements togther

Explanation:

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I need help with part a of question number four find the center and radius of:x^2+y^2+2x+6y=26 if two temperatures differ by 25 degrees on Celsius scale, the difference of temperature on Fahrenheit scale is? The sales tax rate if 6.25%. The total cost of the items that were purchased at Walmart was $35.02. What is the total, including tax? (nearest cent) Speed= 11.8m/ S +9% what's s? how do I find it?? X-Algebra 2 Teacher Graded Assignment Unit 2 & 3 Test, Part 2 Absolute Value Functions & Systems of EquationsBonus (6pts):Mikasa earned money over the summer babysitting and dog walking. She was paid $15 an hourbabysitting and $20 an hour dog walking. If she worked a total of 75 hours over the summer andearned a total of $1350, how many hours did she work at each job?a. (2 pts) Set up the system of equations for this scenario. Let "b" represent hoursbabysitting and "w" represent hours walking dogs.b. (2 pts) Solve the system of equations. Show how you got your solution.En boonolulo nuovoc. (2 pts) Show your solution works in both the original equations. a 0.70 kg ball is moving horizontally at 7.3 m/s when it strikes a vertical wall and rebounds with speed 2.2 m/s. what is the magnitude of the change in its linear momentum? What do drilling and mining for nonrenewable energy sources have in common?They are only used in a few countries.They remove CO. from the atmosphere.They can pollute and harm the environment,O They stop methane gas from being released. a bakery is making a cake for a huge weeklong celebration. the recipe for each cake calls for 96 grams of sugar. each cake serves 12 people and the city plans on serving 1500 slices of cake per day for 7 days. how many cakes does the bakery need to make? True/false: a defined-benefit plan specifies the benefits that you will receive at retirement age. What are the 3 branches of government and their purposes? Mixed PracticeIn the following exercises, solve.358. The length of one leg of a right triangle is three more than the other leg. If the hypotenuse is 15, find the lengths of the two legs. Need ExplanationPooling (i.e. combining) two cross sectional datasets leads toan increase in sample size.True or false Clarence and Victoria were divorced in 2014. Clarence was ordered to pay Victoria $12,000 a year in alimony. How is the alimony reported on each of their 2020 tax return?a. Clarence claims $12,000 as an adjustment to income and Victoria reports $12,000 as incomeb. Clarence claims $12,000 as an adjustment to income and Victoria does not report the alimony she receivedc. Clarence reports $12,000 as income and Victoria reports $12,000 as an adjustment to incomed. Clarence does not report the alimony on his return and Victoria reports $12,000 as income A helium balloon has a volume of 2600 cm 3 when the temperature is 21C. What is thevolume of the balloon when it's placed in a freezer with a temperature of -15C? solve for the variable.3(2x-4)+6=30x=___ What are the 4 main types of governments? 3. Jess starts a savings account usinga $50,000 life insurance inheritancewhen she is 22 years old. Jess wantsto retire when the account has onemillion dollars. If the account'sinterest rate is 9% compoundedannually, calculate how long it willtake to reach one million dollars. Atwhat age will Jess retire? Analysis of gas produced during combustion determined a compound contained 43.74% C, 3.14% H, 16.61% O A) What is the empirical formula? B) If the molar mass of the compound was experimentally determined to be 244.26 g/mol. What is the molecular formula of this compound? Valentina is single and claims no dependents. Assume that Valentina has only one job or that step 2 of Form W-4 is not checked. Use the Wage Bracket Method Tables for Manual Payroll Systems with Forms W-4 from 2020 or Later available online in Publication 15, Publication 15-T, "Federal Income Tax Withholding Methods." Use the appropriate wage bracket tables for a manual payroll systems.Required:If Valentina is paid weekly and her annual wages are $84,240, what is the amount of withholding per paycheck?If Valentina is paid monthly with annual wages of $71,520, what is the amount of withholding per paycheck?If Valentina is paid biweekly with annual wages of $64,740, what is the amount of withholding per paycheck?If Valentina is paid semimonthly with annual wages of $77,880, what is the amount of withholding per paycheck?