Acceleration due to gravity on the moon is 1. 6 m/s2. If an astronaut on the moon threw a moon rock to a height of 7. 8 m, what would be its velocity as it struck the moon's surface?

Answers

Answer 1

Answer:

5.0 m/s

I hope this helps you

:)


Related Questions

The state has the right to impose some limitations on abortion. brainly

Answers

Answer:

Supreme Court

Explanation:

I just did the assignment and got it right

The only institution that has the right to impose some limitations on abortion is; Supreme Court.

What are the powers of the supreme court?

The only institution that has the right to impose some limitations on abortion is the Supreme Court.

The reason that the answer is supreme court is because it is the highest court of any country and its' main power is judicial review, or the ability of the to declare a Legislative or Executive act in violation of the Constitution that cannot be found within the text of the Constitution itself.

Read more about the supreme court at; https://brainly.com/question/6111641

#SPJ9

The process of labelling deviants is also known as

Answers

Answer:

Labeling theory.

meaning: Labeling theory is an approach in the sociology of deviance that focuses on the ways in which the agents of social control attach stigmatizing stereotypes to particular groups, and the ways in which the stigmatized change their behavior once labeled.

brainliest would be appreciated!

Why does the speaker in "the tropics in new york" weep at the end of the poem? question 1 options: he is hungry and cannot buy fruit to eat. He has lost his belief in religion. He is overwhelmed with nostalgia for the home of his past. He has lost his vision and cannot see clearly

Answers

The speaker in "the tropics in New York" weep at the end of the poem because He is overwhelmed with nostalgia for the home of his past.

Why does the speaker in the tropics in New York weep?

In "The Tropics in New York," is known to be a poem that tells about the memories of the speaker.

The reason why I think the speaker weeps is that  The poet is trying to remembering her homeland and as such, he weeps because she misses it.

Learn more about the poem from

https://brainly.com/question/20154783

Answer:

HE IS OVERWHELMED WITH NOSTALGIA FOR THE HOME OF HIS PAST

Explanation:

I HOPE THIS HELPS

How do you speak to your female friends and how do you speak to your male friends

Answers

Answer:

Walk up to em and start giving information abt yo self denn get yo know em more

400 students were randomly sampled from a large university, and 289 said they did not get enough sleep. Conduct a hypothesis test to check whether this represents a statistically significant difference from 50%, and use a significance level of 0. 1

Answers

Answer:

The sample proportion represents a statistically significant difference from 50%

Explanation:

The sample proportion is the same as 50%

Alternate hypothesis: The sample proportion is not the same as 50%

z = (p' - p) ÷ sqrt[p(1 - p) ÷ n]

p' is sample proportion = 289/400 = 0.7225

p is population proportion = 50% = 0.5

n is number of students sampled = 400

z = (0.7225 - 0.5) ÷ sqrt[0.5(1 - 0.5) ÷ 400] = 0.2225 ÷ 0.025 = 8.9

The test is a two-tailed test. Using a 0.01 significance level, critical value is 2.576. The region of no rejection of the null hypothesis is -2.576 and 2.576.

Missy diwater, the former platform diver for the ringling brothers’ circus had a kinetic energy of 15,000j just prior to hitting the bucket of water. If missy’s mass is 50kg, the what was her velocity?

Answers

Answer:Missy's kinetic energy just before hitting the bucket of water is given by

where m is Missy's mass and v her speed. Since we know the value of the kinetic energy, K=15000 J and the mass, m=50 kg, we can find Missy's speed before hitting the water bucket:

Read more on Brainly.com - https://brainly.com/question/10188607#readmore

Explanation:

Read more on Brainly.com - https://brainly.com/question/10188607#readmore


Let h(x) = 2x + 5 and g(x) = 8 – 3x. What is the value of h(g(1.5))?

Answers

Answer:

I believe it is 12

Explanation:

You start off by solving the first function, in this case, g(1.5). You replace x with 1.5 and then you are done withthe first step. After you get a result for g(1.5), which is 3.5, you start solving h(3.5). The h function is equal to 12.

I hope it helped!! Good luck!

In which one of the following situations will there be an increase in kinetic energy?

Answers

The situation that will result to an increase in kinetic energy is when a ball starts from rest and freely rolls downhill.

What is a kinetic energy?

A kinetic energy refers to an energy generated by an object as a result of the its motion.

When a ball starts from rest and freely rolls downhill, its generates an energy from its free motion.

Therefore, the Option B is correct.

Missing options "A) A projectile approaches its maximum height, B) A ball starts from rest and freely rolls downhill, C) A box is pulled across a rough floor at constant speed, D) A satellite travels in a circular orbit around the earth at fixed altitude, E) A stone at the end of a string is whirled in a horizontal circle at constant speed."

Read more about kinetic energy

brainly.com/question/25959744

What is the exact volume of the sphere? 2481. 156π cm³ 7263. 39π cm³ 7790. 83π cm³ 22807. 05π cm³

Answers

Explanation and Answer:

The volume of a Sphere in terms of radius

V=43πr3

V≈4.1888r3

in terms of surface area

V=A3/26π−−√

V≈0.09403A3/2

in terms of circumference

V=C36π2

V≈0.01689C3

Which measure of center should you use to describe two data sets that are both not symmetric?

Answers

Im sure its Mean & median or if its one answer its median

Which factors caused civil unrest in the 1960's? choose all answers that are correct

Answers

you didn't provide any options

Answer:

A) Americans no longer supported the Vietnam War.

C) Women were paid less than men for doing the same job.

D) Black citizens were still fighting against discrimination.

Explanation:

I took the test and got 100%. I hope I helped! Please mark this answer as brainliest!

Other than his brutal bullying of witnesses, what brought down senator joseph mccarthy in 1954? alleged "communists" called to testify refused to do so. wisconsin voters refused to reelect mccarthy, who lost his seat in the senate. mccarthy hinted that president eisenhower himself was sheltering communists. mccarthy charged that there were communists in the u.s. army.

Answers

Answer:

McCarthy charged that there were Communists in the U.S. Army.

Explanation:

Write a note to your pen pal about the kinds of music you like best. In addition, write about any instruments you might play. Be sure you use at least 5-6 complete spanish sentences in your response. You will be graded on (a) appropriateness of your response, (b) correct verb usage, (c) vocabulary usage and (d) overall quality of your response

Answers

Answer:

u can play the drums?

Explanation:

bc u can make drums out of anythig in the olden days

A fuel pump at a gasoline station doesn't always dispense the exact amount displayed on the meter. when the meter reads 1.000\text{ l}1.000 l1, point, 000, start text, space, l, end text, the amount of fuel a certain pump dispenses is normally distributed with a mean of 1\text{ l}1 l1, start text, space, l, end text and standard deviation of 0.05\text{ l}0.05 l0, point, 05, start text, space, l, end text. let xxx represent the amount dispensed in a random trial when the meter reads 1.000\text{ l}1.000 l1, point, 000, start text, space, l, end text. find p(x>1.05)p(x>1.05)p, left parenthesis, x, is greater than, 1, point, 05, right parenthesis.

Answers

Based on the calculations, the value of [tex]P(x > 1.05)[/tex] is approximately equal to 0.16.

Given the following data:

Sample mean = 1.05Standard deviation = 0.05Mean = 1.000.

How to calculate the z-score.

In Mathematics, z-scores can either be negative or positive and it is generally calculated by using this formula:

[tex]Z=\frac{x\;-\;u}{\delta}[/tex]

Where:

x is the sample mean.u is the mean.[tex]\delta[/tex] is the standard deviation.

Substituting the given parameters into the formula, we have;

[tex]Z=\frac{1.05\;-\;1.000}{0.05}\\\\Z=\frac{0.05}{0.05}[/tex]

Z = 1.0.

Therefore, we have;

[tex]P(x > 1.05)=P(Z > 1)[/tex]

From the z-table, a z-score of 1.0 corresponds to or has a p-value of 0.1587. Therefore, the p-value for this test is 0.1587 > 1.05.

In conclusion, the value of [tex]P(x > 1.05)[/tex] is approximately equal to 0.16.

Read more on standard deviation here: https://brainly.com/question/4302527

Answer:

Explanation:

i got 0.5 on khan

What is another word that can be used to describe "homeostasis"?

Answers

another word for “homeostasis” is equilibrium

Nucleophilicity is a kinetic property. A higher nucleophilicity indicates that the nucleophile will easily donate its electrons to the electrophile and that the reaction will occur at the faster rate. The reaction rate also depends on the nature of the electrophile and solvent. Rank the following reactions from fastest to slowest based on the nucleophilicity of the nucleophile

Answers

From the fastest to the slowest based on the nucleophilicity of the nucleophiles, the order is represented as:

[tex]\mathbf{(CH_3)_2N^- +CH_3 -Br \to (CH_3)_2NCH_3+Br^- \ }\\ \\ \\ \mathbf{CH_3NH^- +CH_3 -Br \to CH_3NHCH_3+Br^- \ } \\ \\ \\ \mathbf{H_3N^- +CH_3 -Br \to CH_3NH_2 + Br^- \ }[/tex]

What are Nucleophilic functional groups?

Nucleophilic functional groups include electron-rich atoms capable of donating an electron pair in order to establish a new chemical covalent bond. The most frequent nucleophilic functional groups are:

Water, Alcohols, Phenols, Amines, Thiols,  etc

The protonation state of these functional groups has an effect on their nucleophilicity. Also, the trend of nucleophilicity goes from:

Tertiary,Secondary, Primary

The following reactions that we are supposed to find their order is given as follows:

[tex]\mathbf{CH_3NH^- +CH_3 -Br \to CH_3NHCH_3+Br^-} \\ \\ \\ \mathbf{(CH_3)_2N^- +CH_3 -Br \to (CH_3)_2NCH_3+Br^-} \\ \\ \\ \mathbf{H_3N^- +CH_3 -Br \to CH_3NH_2 + Br^-}[/tex]

From the fastest trend of the nucleophilicity of the nucleophile to the slowest, the correct arrangement is as follows:

[tex]\mathbf{(CH_3)_2N^- +CH_3 -Br \to (CH_3)_2NCH_3+Br^- \ \ \ ---(2'' \ ^0) \ \\}\\ \\ \\ \mathbf{CH_3NH^- +CH_3 -Br \to CH_3NHCH_3+Br^- \ \ \ \ ---(1^0) } \\ \\ \\ \mathbf{H_3N^- +CH_3 -Br \to CH_3NH_2 + Br^- \ \ \ --- \ \ \ \ (1^0)}[/tex]

The first reaction has two functional groups of methyl (-CH_3) attached to it which increases its nucleophilicity to the second one which has one methyl functional group attached to it.

Learn more about the Nucleophilic functional group here:
https://brainly.com/question/6357352

Janet wants to solve the equation. What should she multiply both sides of the equation by? y y2 – 1 y + 1 y2 + y + 2

Answers

Answer:

B.)  y^2-1

Explanation:

honest answer:)

Janet can multiply both the sides by  y^2-1.

What is Equation?

The numbers on either side of the equal sign in an equation are equal. That is the definition of an equation in mathematics, but an equation can also be used to describe a variety of challenges, situations, or efforts to solve an issue.

The word "equa" that starts the equation is likely already recognizable to you from words like "equal," "equality," and "equate." Making things balance out is the meaning behind each of these words.

A assertion of the equality of two quantities is expressed via an equation. Even if the equation is not mathematical but rather, let's say, interpersonal, you could still attempt to balance the two sides. 

Therefore, Janet can multiply both the sides by  y^2-1.

To learn more about Equation, refer to the link:

https://brainly.com/question/29538993

#SPJ7

In peas, purple flowers are dominant over white flowers. If two heterozygotes are crossed, what fraction of the population will have white flowers?

Answers

The fraction of the population will have white flowers after the crossing of the heterozygotes is; 1/2

What is the result of the heterozygote crossing?

P = purple gene

p = white gene

Punnet squares shows the possible genotypes and probabilities of each genotype in the offspring of a cross:

Purple flower genotype (heterozygous) = Pp

White flower genotype = pp

Potential genotypes for offspring are Pp and pp;

According to the Punnett square, 2 of 4 offspring will have the Pp genotype and the other 2 will have pp genotypes;

This means 2 should be purple and 2 white which translates to the fact that there is a 50% chance of having either genotype, of being purple or white.

Read more about Heterozygote Crossing at; https://brainly.com/question/1542215

A block of mass 500 g is attached to a horizontal spring, whose force constant is 25. 0 n/m. The block is undergoing simple harmonic motion with an amplitude of 6. 00 cm. At t=0 the block is 4. 00 cm to the left of its equilibrium position and is moving to the right. At what time t1 will it first reach the limit of its motion to the right?

Answers

The time taken for the car to reach the limit or amplitude of the motion is 0.33 s.

Equation for the simple harmonic motion of the block

The equation for the simple harmonic motion of the block is calculated as follows;

y = A sin(ωt + Φ)

where;

A is the amplitudeω is the angular speedt is the time of motionΦ is the phase angle

Angular speed

The angular speed is calculated as follows;

[tex]\omega = \sqrt{\frac{k}{m} } \\\\\omega = \sqrt{\frac{25}{0.5} } \\\\\omega = 7.07 \ rad/s[/tex]

Phase angle

[tex]\Phi = sin^{-1} (\frac{-4}{6} )\\\\\Phi = -0.73 \ rad[/tex]

The time taken for the car to reach the limit or amplitude of the motion is calculated as follows;

0.06 = 0.06sin(7.07t - 0.73)

1 = sin(7.07t - 0.73)

7.07t - 0.73 = sin⁻¹(1)

7.07t - 0.73 = 1.57

7.07t = 2.3

t = 2.3/7.07

t = 0.33 s

Learn more about simple harmonic motion here: https://brainly.com/question/17315536

Which stage is the last stage of speciation? question 5 options: the populations become adapted to different environments and eventually become so different that they cannot interbreed to produce fertile offspring. The populations successfully interbreed. The populations become totally separated from one another. The populations are isolated and thus do not interbreed

Answers

Answer:

D) The population become adapted to different environments and eventually becomes so different that they cannot interbreed to produce fertile offspring.

Explanation:

Speciation is divided into three stages:

a) Separation.

b) Adaptation.

c) Reproductive Isolation.

Stage 1: Separation.

A part of the population separates and adapts to a new environment. Natural events such as tsunamis, tidal waves can cause organisms to separate from their initial habitat to a new environment.

Stage 2: Adaptation.

At this stage, the organisms evolve new traits that enable them to a new environment. They possess certain characteristics that enable them to fit into the new environment. Example The great white skin's color makes it difficult for it to be seen in the dark.

Stage 3: Reproductive Isolation.

At this stage, organisms of the same species reunite and do not interbreed. Here, species are isolated into new ones so they have the best adaptations for their new habitat.  

An istrument use to transfer measurements is called​

Answers

Divider, instrument for measuring, transferring, or marking off distances, consisting of two straight adjustable legs hinged together and ending in sharp points. (got the answer from google hehe)

Answer:

divider is used to transfer instrument ...........!! ♥♥hope it helps u

Which is the best factor that is unlikely to limit population growth

Answers

Disease

Diseases will affect population growth.
i agree, diseases is it

Find the value of x if your answer is not an integer

Answers

Answer: To solve such problems we need to know about Trigonometry.

Trigonometric functions

where perpendicular is the side of the triangle which is opposite to the angle, and the hypotenuse is the longest side of the triangle which is opposite to the 90° angle.

The value of x is 5√3.

Explanation: Given to us,

the base for the triangle, AB = 5 units,

Hypotenuse for the triangle, BC = 10 units,

∠B = 60°,

Solution

The question can be solved in two ways,

1.   Using the Pythagoras theorem,

According to Pythagoras theorem,

substituting the values,

2. using the trigonometric function for ∠B,

for ∠B in ΔABC,

substituting the values,

we know that value of tan(60°) is √3,

Hence, the value of x is 5√3.

Chanel deposited $1175 into a savings account that pays a simple annual interest rate of 1. 45%. How much interest will she earn after 4 years?

Answers

Answer:

2.45%

Explanation:

over 4 years

How many carbon atoms are there in 52. 06 g of carbon dioxide?

Answers

Answer:

9.033 x 1023 atoms of carbon.

Explanation:

Hope this helped you,

1.5 mole of C = 6.022 x 102 x 1.5 this equals

9.033 x 1023 atoms of carbon.

Determine the direction of electron flow and label the anode and the cathode. Label each electrode as negative or positive. Drag the appropriate labels to their respective targets

Answers

In an electrochemical cell, electrons flow from anode to cathode while current flows in the opposite direction.

What is an electrochemical cell?

The question is incomplete but it clearly relates to an electrochemical cell so I will answer in a general way. An electrochemical cell consists of a cathode and an anode. The anode is positively charged while the cathode is negatively charged.

We should note that electrons flow from anode to cathode but the flow of current is in the opposite direction. This occurs because the electron is negatively charged.

Learn more about electrochemical cell: https://brainly.com/question/4592165

Which oxidizing agent will oxidize br− but not cl− ?

Answers

The oxidation potential of Br is 1.065 V, and Cl is 1.359 V. Thus, the compound with oxidation potential greater than Br, and lesser than Cl, will oxidize Br, but not Cl.

Decide whether the sentence is grammatically correct or incorrect as written. no repites eso. (don't repeat that.) correct incorrect

Answers

Answer:

INCORRECT!!!!!!!

Explanation:

The sentence "no repites eso" is grammatically correct in Spanish, but it is not grammatically correct in English. The correct translation of "don't repeat that" in Spanish is "no repitas eso".

What is sentence?

A sentence is a group of words that express a complete thought or idea. It is a fundamental unit of language that conveys meaning to the reader or listener.

A sentence typically consists of a subject, which is what the sentence is about, and a predicate, which describes what the subject is doing or what is happening to it.

A sentence can also contain other elements, such as an object or complement, that further describe or modify the subject or predicate. Sentences can vary in length and complexity, from simple one-word sentences to complex sentences with multiple clauses.

Effective sentence construction is important for clear communication, both in written and spoken language. Skilled writers and speakers use a variety of sentence structures to convey their message with precision and impact.

Learn more about Effective sentence construction here:

https://brainly.com/question/29725606

#SPJ2

You owe $9,000 in student loans and would like to pay it all off with your commissions. use goal seek to determine the amount you must sell (cell g5) in order for cell g3 (your commission) to equal $9,000 so you can fully pay off your student loans. accept the goal seek solution.

Answers

In the Microsoft Excel, the amount you must sell (cell g5) in order for cell g3 (your commission) to equal $9,000 is $18000.

What is Microsoft Excel?

Microsoft Excel simply means a spreadsheet that's used for making computations.

In this case, to use goal seek function, one has to go to data, "what if analysis", and then "goal seek".

Here, the amount you must sell in order for your commission to equal $9,000 is $18000.

Learn more about Excel on:

https://brainly.com/question/25879801

Imagine that 64% of the people living in a remote village in the mountains can taste phenylthiocarbamide (ptc). In order to taste ptc, you must have at least one copy of the dominant ptc taster allele. If the population were in hardy-weinberg equilibrium for the ptc gene, calculate the allele and genotype frequencies as listed below:

Answers

If the population were in Hardy-Weinberg equilibrium then the frequency of heterozygous will be 0.48, recessive homo-zygous 0.36 and dominant homo-zygous 0.16.

What is the Hardy-Weinberg equilibrium?

The Hardy-Weinberg equilibrium is a model used in population genetics to estimate genotypic and allele frequencies.

The Hardy-Weinberg equilibrium is p2 + 2pq + q2  = 1. In this case, p2 + 2pq is equal to 0.64.

In consequence, q2 = 1 – 0.64 = 0.36 >> q is equal to 0.6 and p = 1 – 0.6 = 0.4.

Finally, the frequency of heterozygous is  2pq (2 x 0.4 x 0.6) = 0.48, recessive homo-zygous is 0.36 and dominant homo-zygous is 0.16 (1 - 0.48 - 0.36 = 0.16).

Learn more about the Hardy-Weinberg equilibrium here:

https://brainly.com/question/8765174

Other Questions
you think the way you talk is important to listener? about your understanding of The Alchemist, write an essay to argueyour opinion about the importance of home and discovering one's purpose you must address anddevelop claims and counterclaims fairly and thoroughly providing relevant evidence for each Help before the bots come!Read the excerpt from "Give Me Liberty or Give Me Death" by Patrick Henry.Has Great Britain any enemy, in this quarter of the world, to call for all this accumulation of navies and armies? No, sir, she has none. They are meant for us: they can be meant for no other. Which idea is emphasized by the use of a question in this excerpt?The British have no rightful cause to send their military. The colonists are often the target of hostile forces.The British are in a location far from the colonists.The colonists must fight against the British at all costs. If you can answer this correctly i'll give you brainliest Who is the primary regulator over themortgage banking industry? T is the midpoint of SU. If ST = x + 3 and SU = 3x 1, what is ST? What were the two main sides fighting against each other in the French and IndianWar?a. French and Indians c. French and Spanishb. French and British d. British and SpanishWhenlanista buth Proclama 17632 Probability: Sample Space, (In)dependent eventsA coffee shop offers French roast andItalian roast coffee. he Incorporation Doctrine has been used to apply the Bill of Rights to the states and not just to the federal government. Explain how the Incorporation Doctrine serves to safeguard individual rights. Give examples of the freedoms it protects, and at least one specific example of when it has to be used. 6+ SENTENCES. FIRST TO ANSWER ACCORDINGLY AND CORRECTLY WILL GET BRAINLIEST :)))THANK UUUUUUUUU When I (a)(be) sixty years old, I (b).(be) open a club. All the members (c)(be) a share in it. It (d)(be) comprise forty members who should be fifty-plus in age how have the Nepal army and police contributed in maintaining the international peace and security explain Read the following passage from a students critical analysis essay.In the Declaration of Independence, Thomas Jefferson talks about independence through his use of big words and fancy argument skills. First, Jefferson states his thesis, which makes it seem important that the colonists get independence. Next, Jefferson gives evidence against the king of England and how he mistreats the American colonies. Finally, Jefferson suggests that colonists should stop paying taxes and fight, which is the obvious answer to the colonists problems.Who is the audience for this text?a group of friendsfamily membersa teacher or professor i need helppp pleaseee what would have the greatest gravitational pull on each other?A. Two small objectsB. A large and small objectC. Two large objects close tk each other Write an equation for the table in the slope intercept form. find the surface area no links no pdfs just type it into the answer section will give brainliest What made Papa need to find work? **in roll of thunder hear my cry Which expression is equivalent to the following complex fraction? 2 minus startfraction 1 over y endfraction divided by 3 startfraction 1 over y endfraction startfraction 3 y 1 over 2 y minus 1 endfraction startfraction (2 y minus 1) (3 y 1) over y squared endfraction startfraction y squared over (2 y minus 1) (3 y 1) endfraction startfraction 2 y minus 1 over 3 y 1 endfraction Read the text about the events detailing the political career of Victor L. Berger of Wisconsin (p 142 under Imposing Additional Standards). What can you infer about the democratic process from this series of events? f(x) = -4(x 8)2 + 3 axis of symmetry