What evidence is there that this force also pulls on objects closer tonthe surface of earth

Answers

Answer 1

Evidence is there that this force also pulls on objects closer ton the surface of earth is gravity.

Everyday observations: We can observe objects falling towards the Earth when dropped from a height, indicating the force of gravity pulling them towards the Earth. This is a common experience in our daily lives, and it provides direct evidence of gravity's effect on objects close to the Earth's surface.

Acceleration due to gravity: The acceleration due to gravity on the surface of the Earth is a well-measured and well-documented physical quantity. It is approximately 9.8 meters per second squared (m/s^2) at sea level. This means that objects close to the Earth's surface experience an acceleration towards the Earth at a rate of 9.8 m/s^2, regardless of their mass. This consistent acceleration is a clear indication that gravity acts on objects closer to the Earth's surface.

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Related Questions

What had Tom brought for Maggie how did he create a sense of mystery in revealing them to her?.

Answers

Tom is able to deliver Maggie's preferred foods and toys. He could pack them away, secure it, and inform her of his surprise after supper. He would then take the box and ask her to guess what's inside.

Tom has given Maggie a new fishing line as a gift. He had to struggle with his classmates every day to get it because he wouldn't split the cost of the toffee and gingerbread while they were saving the money. Tom gets the respect and appreciation he expected for doing this and for making the commitment to take Maggie fishing the following day.

He then suggests that they visit his rabbits. In an effort to stop him, Maggie offers to purchase him several surprise , but eventually she is forced to own up to having let the others to pass away. Tom informs her that he will not be taking her fishing after all and reminds her of similar mistakes in the past.

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Despite his fear of germs, howard hughes neglected his own hygiene despite having those around him follow strict cleanliness practices. hughes had these odd behaviors because __________. a. he believed he was unable to escape any infection b. he developed obsessive-compulsive disorder at an old age c. he thought he would be contaminated from the outside d. his paralysis at a young age prevented him from being self-sufficient please select the best answer from the choices provided a b c d

Answers

Hughes had these odd behaviors because he thought that he would be contaminated from the outside. His behavior indicates outer contamination does not matter.

What do you mean by Behavior?

Behavior may be defined as an act of responding to a specific stimulus. It is a way of representing oneself in front of certain conditions.

Hughes neglected his own hygiene because he thought that inner contaminations are more important as compared to outer contaminations. So, he did not follow strict cleanliness practices.

Therefore, Hughes had these odd behaviors because he thought that he would be contaminated from the outside.

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Answer: C. he thought he would be contaminated from the outside

Explanation:

Despite his fear of germs, Howard Hughes neglected his own hygiene despite having those around him follow strict cleanliness practices. Hughes had these odd behaviors because he thought he would be contaminated from the outside his paralysis at a young age prevented him from being self-sufficient

Why is a starfish a keystone species?

Answers

Answer:

Yes

Explanation:

they are considered a keystone epecies because they feast on other species that really have no other predators making them very important to their ecosystem.

D. dependent variable: Bean plants idai indragobe
If you drink caffeine, will you be more tired than if you did not drink caffeine?
A. control group:
B. experimental group:
C. independent variable:
D. dependent variable:
hot of or
τ.-...….
class size on student achievement?

Answers

If you drink caffeine, will you be more tired than if you did not drink caffeine is an example of dependent variable.

What is a variable in science?A variable is a factor that can be manipulated, changed or controlled while performing scientific experiments.Variables are of 3 types: independent, dependent and controlled variables.A dependent variable is the one that changes as a result of manipulating independent variable in experiments.Independent variable consists of conditions that can be manipulated in experiments and thus affect the dependent variables.A control group is the one which is used as a standard while performing the experiments. This group contains the normal data to which no manipulations are made.An experimental group is the one to which we perform experiments. This group receives the treatment and is used to test a hypothesis.

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11. List two physical properties of soil.
list three conditions necessary for the germination of seed.


E.P BETHEL INTERNATIONAL SCHOOL- ACCRA NEWTOWN
END OF SECOND TERM EXAMINATION- 2020
INTEGRATED SCIENCE-JHS ONE
SECTION B (ESSAY) 6OMARKS
Answer any four questions in this section. Each complete question carries 15 marks.
2. a. i. State the reasons why some seeds are nursed.
(3mar
(2mar
(1x3.
(2mc
(2m
b. I. List three (3) conditions necessary for the germination of seed.
ii. State two functions of roots.
'c. (1) What is dispersal of seeds?
(11) State two characteristics of seeds dispersed by wind.
3. a. Apiece of stone has a mass of 360g. When it is put into water in a glass,
the level of water rises from 60.0cm to 90.0cm.Calculate the density of
(3r
(5
the stone.
b. i. List three benefits of vegetables to humans.
ii. Give two reasons why soil air is important.
c. 1. Define the term soil profile.
ii. State two ways in which soil profile is important in crop production​

Answers

Answer:

Number 11 is the soil color and the soil texture.

Number 2.a.i. is to protect the seeds from harsh weather conditions e.g. sunlight rainfall etc.

b. water, oxygen and warmth

c.1) Seed dispersal is the scattering of seeds from a mother plant to new areas.

11) Seeds dispersed by wind have wing like structures.

Seeds dispersed by wind are light.

3a. Density=Mass/Volume

=360g/60cm³ then cancel zero and zero then cancel by 6 once by 36÷6 we get 6g/cm³

3bi)Vegetables are a source of food to humans.

Vegetables provide herbal medicine to humans.

ii)Plants require oxygen for germination.

Organisms in soil require air to breathe.

3c)Soil profile is the verticle arrangement of layers from top to bottom.

3d)It helps a farmer to know the fertility of the soil.

Explanation:

A researcher performed an experiment in which he exposed young corn plants to a harmless, radioactive form of carbon dioxide gas containing carbon-14 instead of carbon-12. He then began feeding corn produced by the plants to a small group of goats. After several weeks, the researchers took blood and tissue samples from the goats. He was able to detect increased concentrations of carbon-14 in the goats' lipids, proteins, carbohydrates, and DNA

Answers

Answer:

See the answer below

Explanation:

A researcher performed an experiment in which he exposed young corn plants to a harmless, radioactive form of carbon dioxide gas containing carbon-14 instead of carbon-12. he then began feeding corn produced by the plants to a small group of goats. after several weeks, the researcher took blood and tissue samples from the goats. he was able to detect increased concentrations of carbon-14 in the goats' lipids, proteins, carbohydrates, and dna. which statement best explains the researcher's findings?

a. uptake of radioactive carbon dioxide gas caused carbon atoms to be found in places they wouldn't normally be found.

b. carbon atoms found in the sugar molecules of the corn were used by the goats' bodies to form other large molecules.

c. like the corn plants, the goats experienced prolonged exposure to carbon dioxide gas containing carbon-14.

d. eating corn containing radioactive carbon-14 caused many of the goats' other carbon atoms to become radioactive.

The correct answer here would be that the carbon atoms found in the sugar molecules of the corn were used by the goats' bodies to form other large molecules.

This is usually what happens when organisms feed on nutrient-containing substances. The nutrients are extracted during digestion and are utilized in the anabolic processing of important biomolecules in the body of the organism.

Carbon is an important element in all biomolecules of life such as lipids, proteins, nucleic acids, etc. and as such, the carbon present in the corn consumed by the goats must have been used to form some of these molecules in the bodies of the goats.

The correct option is b.

GIVING BRAINLIEST


Lodgepole pine trees produce seeds in cones. The cones open after being exposed to high temperatures created by wildfires. How does this adaptation help the lodgepole pine survive?

A) It allows the lodgepole pine tree to make more seeds in cones that are hard to open.
B) It creates more wildfires for the lodgepole pine tree to reproduce.
C) It makes the seeds travel and grow in areas where there are no wildfires.
D) It helps the lodgepole pine tree to protect the seeds and to reproduce.

Answers

Answer:

D

Explanation:

A layer of resin and woody tissue sticks the cones' scales together. The seeds are locked in tight, and the cones can't open unless they're exposed to VERY high temperatures like the type of temperatures that fire provides. This shows they survive through exposing the seeds after forest fires.

Answer:

D

Explanation:

A It allows the lodgepole pine tree to make more seeds in cones that are hard to open. IS WRONG B) It creates more wildfires for the lodgepole pine tree to reproduce. IS WRONG C) It makes the seeds travel and grow in areas where there are no wildfires. DEFINITLY NOT so that leaves it with D  It helps the lodgepole pine tree to protect the seeds and to reproduce.

Active transport moves molecules_____their concentration gradient

Answers

the answer is against
Active transport moves molecules against their concentration gradient.

describe the abiotic factors that can limit the growth of a population

Answers

Abiotic factors: These are the non-living factors whose imbalance will limit the population's growth, such as water scarcity, air pollution, changing the temperature to adverse levels, harsh climate, and limited space.

please sb help i missed one day of biology and i’m completely lost.

please sb help i missed one day of biology and im completely lost.

Answers

if you have a biology book I say to open that and find it

Please help
Giving 100 points extra
And brainliest

Please help Giving 100 points extra And brainliest

Answers

Answer C, biochemical comparisons between different organisms. Because it’s comparing the shark and the fly’s genes and proteins.

Answer:

i am about 97% sure the answer is c-biochemical comparisons between different organisms

Explanation:

what dictates the structure of a protein molecule synthesized by the body?

Answers

Answer:

The DNA inside the cells nucleus.

Explanation:

An example of a solution is vinegar because it has 5% acid and 95% water. Question 7 options: True False

Answers

The answer is true! Hope this helped! :)

in a mendelian monohybrid cross involving two homozygous genotypes, the ____ generation is always completely heterozygous.

Answers

In a Mendelian monohybrid cross involving two homozygous genotypes, the F1 (first filial) generation is always completely heterozygous.


Here is a step-by-step explanation:

1. Start with two homozygous parents, one with the dominant allele (e.g., AA) and one with the recessive allele (e.g., aa).


2. Perform a monohybrid cross between these two parents.


3. Observe the resulting offspring (the F1 generation).


4. The F1 generation will inherit one allele from each parent, resulting in a heterozygous genotype (Aa) for each offspring.


5. Since all the offspring have the same heterozygous genotype, the F1 generation is considered completely heterozygous.

This phenomenon is known as Mendel's law of segregation, which states that during the formation of gametes, the two alleles of a gene segregate from each other so that each gamete receives only one allele.

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Which taxonomic level has the closest relation? *
A) Family
B)Phylum
C)Class
D)Order

Answers

Answer:

A

Explanation:

because they more closely related


If sugar must be broken down to release energy through cellular respiration, why is
ATP needed in the process? Explain.

Answers

Answer:

Energy (ATP) is needed at the start of glycolysis to split the glucose molecule into two pyruvate molecules . these two molecules go on to stage II of cellular respiration. The energy to split glucose is provided by 2 molecules of ATP

Shannon is making a Venn diagram to organize the characteristics of cell walls and cell membranes. Which pair of characteristics both belong in the two areas of the Venn diagram that do not intersect?

helps with communication; contains mostly cellulose
contains mostly cellulose; forms the outer layer of animal cells
is found in plant cells; is found in animal cells
is semipermeable; found in animal cells

Answers

Answer:the answer is the second

Because cell wall made up of most cellulose while cell membrane the outer if the animal cell

Answer:

B.

contains mostly cellulose; forms the outer layer of animal cells

Explanation: just took the test(❁´◡`❁)

What are 4 specialty areas within the field of biomedical engineering?

Answers

There are four areas of specialty within the field of biomedical engineering namely biomechanics, systems physiology, bioinstrumentation and rehabilitation engineering.

Biomedical engineering which is also known as the medical engineering basically involves the application of engineering principles as well as the design concepts in the field of healthcare. There are four major areas of specialty in the field of biomedical engineering which are biomechanics, systems physiology, bioinstrumentation and rehabilitation engineering.

Biomechanics involves application of mechanics to biological or medical problems. Systems physiology involves the use of engineering strategies to gain an integrated understanding of the functioning in living organisms. Bioinstrumentation involves application of measurement and electronics principles to develop devices that can be used in diagnosis and treatment of disease. Rehabilitation engineering focuses on improving the quality of life for individuals which have physical impairments.

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located on the posterior side of the distal end of the humerus superior to the trochlea and articulates with the olecranon process of the ulna is called

Answers

Olecranon fossa is located on the posterior side of the distal end of the humerus and superior to the trochlea and happens to articulate with the olecranon process of the ulna.

The olecranon fossa is basically a deep triangle shaped depression present on the posterior side of the humerus and superior to the trochlea. It also happens tp provide space for the olecranon of the ulna when there is an extension of the forearm and that is where it gets its name.

The olecranon fossa is found to be located on the posterior side of the distal humerus. The joint capsule which is present in the elbow happens to attach to the humerus just proximal to the olecranon fossa. The olecranon fossa is found in a number of mammals, including dogs.

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What are some functions of the plasma membrane?

Answers

Answer:

The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

please answer all . I will give a good rate Exercise 6-7 (Algo) Segmented Income Statement [LO6-4] Shannon Company segments its income statement into its North and South Divisions. The company's overall sales, contribution margin ratio, and net operating income are $810,000,32%, and $16,200, respectively.The North Division's contribution margin and contribution margin ratio are $111,600 and 36%,respectively.The South Division's segment margin is $105,000.The company has $170,100 of common fixed expenses that cannot be traced to either division Required: Prepare an income statement for Shannon Company that uses the contribution format and is segmented by divisions.In addition,for the company as a whole and for each segment,show each item on the segmented income statements as a percent of sales.(Round your percentage answers to 1decimal place(i.e .1234 should be entered as 12.3).) Divisions Total Company Amount % North Amount % South Amount %

Answers

The segmented income statement for Shannon Company shows the sales, variable expenses, contribution margin, allocated common fixed expenses, and net operating income for each division. The percentages are calculated by dividing each item by the total sales and multiplying by 100. This segmented statement provides a clear view of the financial performance of each division and the company as a whole.

Segmented income statements provide a detailed breakdown of the financial performance of different divisions or segments within a company. In this case, we have Shannon Company, which consists of two divisions: North and South. The overall sales, contribution margin ratio, and net operating income for the company as a whole are $810,000, 32%, and $16,200, respectively. The North Division has a contribution margin of $111,600 and a contribution margin ratio of 36%, while the South Division's segment margin is $105,000. Additionally, there are $170,100 of common fixed expenses that cannot be traced to either division.

To prepare the segmented income statement, we need to allocate the common fixed expenses to the two divisions. The allocated expenses will be subtracted from the segment margins to arrive at the net operating income for each division. Here is the segmented income statement for Shannon Company:

Shannon Company Segmented Income Statement

Divisions      Total Company        North      South

Amount ($)     % of Sales           % of Sales % of Sales

-------------------------------------------------------

Sales          $810,000             $XXX       $XXX

Variable expenses:

 Variable costs $XXX                 $XXX       $XXX

 Contribution margin $XXX             $XXX       $XXX

Fixed expenses:

 Common fixed expenses allocated:

   North Division   $XXX              $XXX       $XXX

   South Division   $XXX              $XXX       $XXX

Net operating income $16,200            $XXX       $XXX

To calculate the percentages, we divide each amount by the total sales and multiply by 100. The North Division's contribution margin ratio is already given as 36%.

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Mice that are injected with only the R strain of Streptococcus pneumoniae A) are killed, because R strain cells are deadly. B) become sick for prolonged periods of time. C) stay healthy, because their immune systems can kill this strain easily.

Answers

Mice that are injected with only the R strain of Streptococcus pneumoniae  stay healthy because their immune systems can kill this strain easily.

The correct option is C.

What is R strain of Streptococcus pneumoniae?

The R strain of Streptococcus pneumoniae is a non-virulent (non-disease-causing) strain that lacks a capsule, which is a protective outer layer that prevents the immune system from recognizing and attacking the bacteria. In contrast, the S strain of Streptococcus pneumoniae is a virulent (disease-causing) strain that has a capsule and is able to evade the immune system.

When mice are injected with the R strain of Streptococcus pneumoniae, they do not develop any disease or symptoms because the bacteria are easily recognized and killed by the immune system.

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What organ of the body is the first to receive the nutrients after they pass through the gi tract, and then prepares those nutrients for use in the body?.

Answers

Answer: The small intestine

Explanation:the small intestine absorbs most of the nutrients in your food, and your circulatory system passes them on to other parts of your body to store or use.

It should be noted that the organ of the body is the first to receive the nutrients after they pass through the gi tract,  is small intestine.

What is small intestine?

small intestine  can be regarded as an organ in the gastrointestinal tract and its this organ that enable absorption of nutrients from food takes place. and then prepares those nutrients for use in the body.

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please help......................,​

please help......................,

Answers

Answer:

Explanation:

in all the question we have to use same technique

in 1 question

weight/force exerted by dorje(F)=1500N

total surface area of sole(A)=0.5m²

we know that,

   P=\(\frac{F}{A}\)

or, p=\(\frac{1500}{0.5}\)

∴ P=3000pa

in question 2nd

pressure(P)=40 pa

force exerted by block(F)=80N

we know,

pressure(P)=\(\frac{Force(F)}{Area(a)}\)

   area=\(\frac{80}{40}\)

∴area =2m

ow you can do other by yourself

You are in your room listening to music and, realize you are thirsty, you can feel that your soda is no longer cold, and you decide to invite a friend over. What parts of the central nervous system would be primarily involved in each of these italicized behaviors

Answers

Answer:

Internal region of the brain and the hypothalamus are related to the sensation of thirst.

Thalamus is involved with the perception that the soda is not colder.

Explanation:

The central nervous system is the body system responsible for making your body receive information and respond appropriately, promoting full bodily functioning. It is formed by the brain, spinal cord and the components that form them.

Regarding the activities shown in the question above, we can say that some components of the brain are related. For example: The innermost part of the brain and the hypothalamus are related to feeling thirsty. This is because the inner part of the brain is responsible for making the brain understand how the organism is functioning, if something is missing or if there is any discomfort that needs to be resolved. The hypothalamus, in turn, is responsible for the release of hormones that signal that your body's homeostasis is unbalanced. With the interaction of these two structures you realize that you are thirsty.

In addition, the thalamus is responsible for allowing your body to receive sensory messages. It is this structure that allows you to realize that your soda is not cold when you touch the glass, or take a sip of it.

Which of the following word means “able to be touched and seen”?
A. Physical
B. Feeling
C. Object
D. Visible

Answers

Answer:

A

Explanation:

Do y'all know mykell watts

Answers

Answer:

no,why? and, i dunno.

Explanation:

Answer:

Mykel Watts is the leader of a small group called the Lupikids.

Explanation:

7. The sporophyte is dominant in the gymnosperm life cycle. Which statement is true regarding the sporophyte generation

Answers

In the gymnosperm life cycle, meiosis is used by the diploid cells to make gametophytes. Therefore, statement b is correct.

A dominating sporophyte generation characterizes the gymnosperm life cycle. Meiosis creates haploid spores from diploid sporophyte cells. A multicellular, haploid gametophyte is produced when each spore undergoes mitotic divisions. The production of gametes within the gametophyte requires mitotic divisions.

Male spores develop inside male cones into male gametophytes. A grain of pollen surrounds each male gametophyte. Female spores develop inside female cones into female gametophytes. Pollen is transported from a male to a female cone during pollination. Inside seeds, zygotes mature into embryos that give rise to the next generation.

The complete question is -

The sporophyte is dominant in the gymnosperm life cycle. Which statement is true regarding the sporophyte generation?

a) The cells are haploid and use mitosis to produce gametophytes.

b) The cells are diploid and use meiosis to produce gametophytes.

c) The cells are haploid and use meiosis to produce gametophytes.

d) The cells are diploid and use mitosis to produce gametophytes.

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used and function of interferometer?​

Answers

Answer:

They are used to measure everything from the smallest variations on the surface of a microscopic organism, to the structure of enormous expanses of gas and dust in the distant Universe, and now, to detect gravitational waves.

A person who is believed to speak for god​

Answers

Answer:

IM SO SORRY IF  IM WRONG but i think the answer is prophets or Moses.

Explanation:

Answer:

priest

Explanation:

the reasons for this is because when you go to church the priest is the one that talks about what the Bible and talk about what god wants for us

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How you get the answer and how you do it 8. A cent is 0.01 of a dollar The process of readying managers, decision makers, employees, system users, and stakeholders to accept and use the new system is called _____.a. site preparation b. phase-in approachc. user preparation d. user documentation rogers believed that providing , and for his clients in the therapeutic environment was critical to their ability to deal with their problems. plz help code practice for pythonInput a grade number [9-12] and print Freshman, Sophomore, Junior, or Senior. If it is not in [9-12], print Not in High School.Hint: Since this lesson uses else-if statements, remember to use at least one else-if statement in your answer to receive full creditSample Run 1What grade are you in? 10Sample Output 1SophomoreSample Run 2What grade are you in? 5Sample Output 2Not in High School PLEASE THIS IS URGENT. Find the measure of the arc or angle indicated. When comparing a retail business to a service business, the financial statement that changes the most is the a.statement of cash flows b.balance sheet c.income statement d.statement of owner's equity Marcus is considering whether he would make a good entrepreneur. How might preparing a detailed resume help him figure this out?OA. all self-assessment tests require a resumeallows him to enter a meditative stateserves as a good first step in assessing one's skills and strengthsD. a multi-page resume guarantees success as an entrepreneurB.C. Here is a graph of a system of equations. Graph of two intersecting lines.Write the equations for the lines shown: black line blue line What is the solution to this system of equations? London's family took a road trip to the Grand Canyon. London fell asleep 61% of the way through the trip. If London fell asleep after they had travelled 305 miles, what was the total length of the trip? hi can someone help!! What enzyme breaks down starch in your saliva?pepsintrypsinlipaseamylase Find the measure of angle x. Biking TriMaureen went on a 3 day, 59 mile biking trip. The first day she biked 15.5 miles. The second day shebiked 21.9 miles. How many miles did she bike on the 3rd day ? Which statement below best summarizes thelikely effects on the carbon cycle of clear-cutting,or removing all of the trees, in vast areas in aforest?A. Clear-cutting would reduce the amount ofcarbon dioxide found in the atmosphere.B. Clear-cutting would limit the amount of nitrogenfixingbacteria in the area.C. Clear-cutting would allow for secondarysuccession of smaller plants and more carbon.D. Clear-cutting would increase the amount ofcarbon dioxide found in the atmosphere. How did reactions to the emancipation proclamation differ. 72g of water is broken down by electricity to form hydrogen and oxygen. a. Write the chemical equation. b. Find the mass of the obtained hydrogen. c. Find the volume of the obtained hydrogen and oxygen at STP. (H = 1, 0=16, At STP: 2g of H2 and32g of O2 has 22.4L) help pls im taking a test and I need help on this the answer choices are a. L,M,K b. K,M,J,Lc. M,J,L,K d,K,L,J,M What evolutionary significance do scientists give these chlorophyll a and b in green algae? Why is Agriculture important in Thailand?