What is Kinectic energy ?
Answers
Answer:
it is the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.
Explanation:
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Related Questions
What is the first step in the dilution of stock solutions?
A. Ensure that all numbers are rounded off to the nearest decimal for easier calculation.
B. Ensure that percentage strengths are converted to ratio strengths.
C. Keep proportions at the highest terms.
D. Make sure that ratio strengths are converted to percentage strengths.
Answers
Answer:
A. Ensure that all numbers are rounded off to the nearest decimal for easier calculation.
OPTION B, ensure that percentage strengths are converted to ratio strengths.
This allows you to determine the appropriate ratio of stock solution to solvent for the desired final concentration.
Explanation:The first step in the dilution of stock solutions is to ensure that percentage strengths are converted to ratio strengths. This is because stock solutions are usually given as a percentage strength, which indicates the amount of solute dissolved in the solution. To dilute the stock solution, you need to know the ratio of stock solution to solvent that will result in the desired final concentration.
For example, let's say you have a stock solution that is 10% acetic acid, and you want to dilute it to a final concentration of 1% acetic acid. To do this, you would need to convert the percentages to ratios, which would be 1:9 for the stock solution (1 part acetic acid to 9 parts solvent) and 1:99 for the diluted solution (1 part acetic acid to 99 parts solvent).
Once you have converted the percentage strengths to ratio strengths, you can then proceed with the actual dilution process by measuring out the appropriate volumes of stock solution and solvent based on the desired ratio.
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The healthiest place to put on fat is on your stomach.
True
False
Answers
Answer:
False because when you put weight on in your stomach it is putting a fat layer around your vital organs that over time with make them fail.
Answer:
False because when you put weight on in your stomach it is putting a fat layer around your vital organs that over time with make them fail.
Explanation:
Protein deficiency can result in a malfunctioning metabolism, a weak or irregular immune system, and
- possible blindness and deafness
- a rapid period of weight loss
- a significant and rapid weight gain
- damage to connective tissue and bones
Answers
Answer:
your answer would be damage to connective tissue and bones
Explanation:
ANSWER:
Protein deficiency may lead damage to connective tissues and bones.
EXPLANATION:
The lack of proteins may reduce muscle mass and therefore a person may lose significant weight in less time. The lack of proteins may also lead one to eat more because proteins keep one satiated for longer time periods. Low protein intake increases appetite and so a person may gain weight. Proteins are important to build string tissues and muscles and a deficiency of proteins may lead to damage of the connective tissues and muscles.The pulmonary valve and the aortic valve
as the ventricles begin to contract.
A. close
B. open
C. contract
D. relax
Answers
Answer:
I believe it is B. Open
Explanation:
Hope my answer has helped you!
What two concepts explain how the body moves
Answers
A.) Force and leverage
people who eat at least five servings a day of__ have a 40 percent lower risk for certain cancers than people who eat only two or fewer servings
Answers
Answer:
people who eat at least five servings a day of fruits and vegetables have a 40 percent lower risk for certain cancers than people who eat only two or fewer servings
Consuming more fruits and vegetables can significantly lower the risk of certain cancers, backed by research findings.
Fruits and vegetables are the subjects in the question. Research indicates that consuming at least five servings of fruits and vegetables daily can lower the risk of certain cancers by 40% compared to those who consume fewer servings. For example, antioxidants in colorful fruits like strawberries and blueberries can help reduce cancer risk.
5. Water plays an important part in everyone's lives. Water helps to __________.
A. regulate body temperature
B. carry oxygen and nutrients to cells
C. remove toxins and waste products from the body
D. all of the above
Answers
Answer:
A. Regulate body temperature!! For sure 100 %
Explanation:
PLZ GIVE BRAINLIST
d. all of the above
evaluate how each of the following affect your personal physical fitness and dietary practices your emotions
Answers
Answer:Your school- provides health classes to get your knowledge on health better so you can use it in every day life Your community- provides grocery stores, restaurants, and places to exercise to improve your health Your family and culture- your family helps with your diet because the food you ate growing up
Explanation:
Answer:
One's physical health and eating habit can affect his emotions, and one's emotions play a role in his physical health.
Explanation:
Nutritional psychiatry explains that serotonin plays a role with emotion.
Serotonin is a neurotransmitter that helps regulate sleep and appetite, mediate moods, and inhibit pain. Since about 95% of ones serotonin is produced in his gastrointestinal tract, and ones gastrointestinal tract is lined with a hundred million nerve cells, or neurons, it makes sense that the inner workings of your digestive system don’t just help you digest food, but also guide your emotions.
Studies have also shown that when people take probiotics (supplements containing the good bacteria), their anxiety levels, perception of stress, and mental outlook improve, compared with people who did not take probiotics. Other studies that compared “traditional” diets, like the Mediterranean diet and the traditional Japanese diet, to a typical “Western” diet have shown that the risk of depression is 25% to 35% lower in those who eat a traditional diet.
There are also now two interventions suggesting that dietary improvement can prevent depression.
Personal fitness and sport affecting the emotion.
• Sports improve your mood - Team sports in particular provide a chance to unwind and engage in a satisfying challenge that improves your fitness.
• Sports improve your concentration.
• Sports reduce stress and depression- Exercise reduces the levels of stress hormones in your body. At the same time, it stimulates production of endorphins. These are natural mood lifters that can keep stress and depression at bay. Endorphins may even leave you feeling more relaxed and optimistic after a hard workout.
• Sports and other forms of physical activity improve the quality of sleep
• Sports help you maintain a healthy weight
• The regular exercise that comes with playing sports can boost your confidence and improve your self-esteem.
• Because of the opportunity to train, try, win, or lose together, people involved in sports are naturally more inclined to adopt a “team mindset” in the workplace and in social situations. The team mindset leads to strong leadership qualities over time.
A sample that uses only people who are easy to contact is called a
sample.
A. representative
B. random
C. convenience
D. stratified
Answers
I guess the answer is C
logically think
i think answer C because you are conveniencing someone it’s the right word or answer or anything
Which of these government programs encourage hygiene practices? A. Vaccination programs B. Drug regulation C. Antismoking campaigns D. Water purification programs
Answers
Final answer:
Water purification programs are government initiatives that encourage hygiene practices by ensuring the supply of clean and safe water essential for maintaining good hygiene. Thus, option D is correct.
Explanation:
Out of the government programs listed, water purification programs most directly encourage hygiene practices. Water purification is essential for preventing waterborne diseases and is a critical aspect of hygiene. Good hygiene practices such as washing hands can be effective only when the water used is clean and safe, which is ensured by these programs. Additionally, public health education and immunization against infectious diseases are parts of broader hygiene and health strategies.
Using the principle of specificity, which activity should you use to train for running in a 5k race?
A.
Cycling
B.
Swimming
C.
Running
D.
Stair climbing
Answers
Running used to train for running in a 5k race. thus option C is the correct option.
What is the principle of specificity?According to the principle of specificity of training, the way the body responds to physical exercise is very particular to the activity. Someone who jogs, for example, can anticipate their running performance and aerobic conditioning to be approved.
Aim for a mile time of 9 to 12 minutes for everyday runners. This means a 5K will take you between 28 and 37 minutes to complete to train for running in a 5k race.
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The question is the picture :]
Answers
Answer:
Decay
Explanation:
Answer:
decay
Explanation:
Decay is the principle natural means of recycling solid waste.
: P
Which factors can cause anemia? Select all that apply.
lack of plasma
lack of iron
lack of vitamin B12
lack of folic acid
Answers
Lack of iron and lack of vitamin B12
Answer:
B) lack of iron
C) lack of vitamin B12
D) lack of folic acid
Explanation:
:)
how do older parents differ financially from younger parents?
They are more likely to have more debt
They have better investment instincts
They have taken more economic classes
They are likely to earn more at their jobs.
Answers
I believe the answer is D, that they earn more at their jobs.
Answer: D
Explanation: took test got right awnser
PLEASE HELP ASAP!
How do memory cells fight pathogens?
A.They release antibodies to protect the body.
B.They produce antigens to protect the body.
C.They break down the pathogens that enter the body.
D.They respond to a future invasion of the same type of pathogen.
Answers
Answer:
A
Explanation:
Your body creates antibodies for each disease so white blood cells know its the culprit.
Answer:
D. They respond to a future invasion of the same type of pathogen.
Explanation:
What is the best way for a person to determine if he or age is infected with an STI
Answers
Best way to to get tested is at a clinic
Answer:b
Explanation:
Sickle cell anemia is most common in people of Northern European descent. true or false
Answers
Answer:
True
Explanation:
This is more common in people of African, African American, or Mediterranean heritage; and Tay-Sachs disease, which is more likely to occur among people of Ashkenazi (eastern and central European) Jewish or French
Answer:
true
Explanation:
im built differnt
The doctor wanted to check Jake's lung function. He handed Jake a mouthpiece and asked him to blow air into it. Which equipment is the doctor using?
The doctor is using a ____
Answers
Answer: Spirometry
Explanation: It is the basic test used to measure lung function. The test measures the amount of air you inhale and exhale, and how fast the air is breathed in and out. You do this test while in a seated position. After taking a few normal breaths, you exhale into a mouthpiece as forcefully or as long as possible, depending on what the examiner asks you to do.
Answer:
Spirometer
Explanation:
Jake is undergoing spirometry and the equipment the doctor is using on him is called a spirometer.
Spirometry is an examination of the respiratory system, non-invasive and painless, lasting about half an hour, performed to assess whether there is any abnormality in pulmonary ventilation, screening and quantifying the presence of restrictive and obstructive lung diseases.
During the examination, the patient remains seated in a comfortable chair and must blow through a tube containing a disposable spirometry mouthpiece, connected to the spirometer.
A nose clip is used to prevent the passage of air through the nostrils, ensuring that all breathing is done through the mouth and has to pass through the spirometer that makes the measurements.
During the spirometry examination, the patient will alternatively be asked to breathe calmly for some time, to fill the lung completely and then blow as hard and quickly as possible for at least 6 seconds without stopping to completely empty the lungs and measure the released air. .
A lack of protective reactions can be especially hazardous for patients taking what kind of medication?
A. Insulin
B. Blood thinners
C. Blood pressure medication
D. Antibiotics
Answers
causes of teenage pregnancy
Answers
Answer:
Explanation:
Lack of information about sexual and reproductive health and rights.
Inadequate access to services tailored to young people.
Family, community and social pressure to marry.
Sexual violence.
Child, early and forced marriage, which can be both a cause and a consequence.
Not knowing the consequences.
Hearing/seeing makes you want to try this thing.
Thinking condoms can save you.
Being pressured.
Lack of sex education
What is the difference between complementary therapies and alternative ther
Answers
The phrases complementary therapy and alternative therapy are often used as if they mean the same thing. They may also be combined into one phrase – complementary and alternative therapies (CAMs).
A complementary therapy means you can use it alongside your conventional medical treatment. It may help you to feel better and cope better with your cancer and treatment.
An alternative therapy is generally used instead of conventional medical treatment.
All conventional cancer treatments, such as chemotherapy and radiotherapy, have to go through rigorous testing by law in order to prove that they work. Most alternative therapies have not been through such testing and there is no scientific evidence that they work. Some types of alternative therapy may not be completely safe and could cause harmful side effects.
Answer: A
Complementary therapies are methods of treatment that are used alongside biomedical therapies, and alternative therapies are methods of treatment that take the place of biomedical therapies.
Explanation:
Complementary means complement or work alongside. Alternative is to use a completely different method. Also Edg. 2020.
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Marcia is learning to perform a back handspring for the first time at her gymnastics class. One beginning principle necessary for a safe and successful performance of this skill is to practice the movement:
At full speed immediately to feel how your body reacts
In transition of other skills to simulate an advanced routine
On a piece of apparatus to help increase jumping height
Upon watching an experienced performer's proper technique
Answers
Upon watching an experienced performer’s proper technique.
This Question was a tad bit confusing
Marcia is learning to perform a back handspring for the first time at her gymnastics class. One basic principle necessary for the safe and successful performance of this skill is to practice the movement. Upon watching an experienced performer's proper technique, which is the last option.
What is gymnastics?The first principle necessary for a safe and successful performance of a back handspring in gymnastics is to practice the movement while watching an experienced performer's proper technique. This is because learning from a skilled coach or a more experienced performer can help beginners learn the correct form and technique and avoid injury. This enhances practice and accuracy too.
Hence, Marcia is learning to perform a back handspring for the first time at her gymnastics class. One basic principle necessary for a safe and successful performance of this skill is to practice the movement after watching an experienced performer's proper technique, which is the last option.
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What is not correct about live virus vaccines?
a. The microorganism is alive but attenuated.
b. MMR and varicella are examples of live virus vaccines.
c. Toxoid vaccines are a type of live virus vaccines.
d. A and C
e. B and C
6. Which of the following patients can receive a live virus vaccine today?
a. Sam had a live virus vaccine 20 days ago.
b. Melissa is two months pregnant.
C. Tom has leukemia and is undergoing chemotherapy.
d. Sue received immune globulin for hepatitis A yesterday in preparation for her
overseas trip
e. None of the above
Answers
I think it’s c hope this helps you
Answer:
would have to say c
Explanation:
ANSWER THIS QUESTION FAST PLEASE!!!!!!!!
Ten people became sick with the flu after attending a school dance. What is the scenario that would best explain how the people got sick?
A. contact with environmental sources
B. Contact with an infected animal
C. Contact with a contaminated object
D. Contact with an infected person
Answers
Answer:
The scenario that would explain that how the people got sick in this case is option "D" that is 'contact with an infected person'.
Explanation:
This is just because the virus can enter to our body very easily by contacting with an infected person.It may cause from the breath in air,shaking hand etc.
Option A which is contact with environmental sources may not be a reason of not getting sick because the environment cannot become infected and somewhere the environment can be pure and clean.
Option B which is Contact with an infected animal is also not the reason of getting sick because infected animals cannot spread their disease in humans because their infection and diseases are very different from humans.
Option C which is Contact with a contaminated object can also be a reason somewhere because these objects can spread various diseases.
if you have had no special training what type of thermometer should you use to check a two year olds temperture
Answers
Answer:
you should yous a digital thermometer and place it in either the rectum or underneath the tounge
Explanation:
Answer: You should use the same type of thermometer you use for yourself the easiest way to take your toddlers temperature is under there armpit you can not take there temp through there mouth because you wouldn't get an accurate temp
Explanation:
Which of these people is most likely to be influenced by peer pressure to engage in unsafe sexual activities?
A.
Keisha, who told her boyfriend she would not go to unsupervised parties with him
B.
Reggie, who listens with admiration as the athletes at school talk about their sex lives
C.
Terrence, who had sex once before and plans to abstain until he is more responsible
Answers
Answer: c
Explanation:
Answer:
I believe the correct answer is: B. Reggie, who listens with admiration as the athletes at school talk about their s3x lives.
Explanation:
Hope this helps <3
Dan has been skipping his chores. He tells himself that no one will notice and they aren't that important anyway. Which defense mechanism is Dan using?
Pressure
Denial
Projection
Rationalize
Answers
Dan is using denial as a defense mechanism.
What is denial?To avoid worry, denial is a form of defense technique that involves disregarding the truth of a situation. Defense mechanisms are coping methods that humans employ to deal with unpleasant emotions. Denial can take the form of refusing to acknowledge reality or denying the repercussions of that truth.When you're in denial, it usually means you're having a hard time accepting something that feels overwhelming or difficult.learn more about denial here:
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Which disease can be treated with an antibiotic?
Answers
Bacterial diseases or infections are treated with an antibiotic.
What do you mean by Antibiotics?Antibiotics may be defined as a medication that consists of antimicrobial substance which is sensitive against bacterial infections.
Antibiotics are not used to treat viral or any other infection, rather than bacterial. Mostly, doctors prescribe common antibiotics for the prevention of any bacterial infections in your body.
Therefore, bacterial diseases or infections are treated with an antibiotic.
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Explain the importance of calories
Answers
Answer:
They are the fuel for your body. Without them you would be unable to function (like a car with no gas).
Explanation:
Answer: The human body needs calories to survive. ... Calorie consumption that is too low or too high will eventually lead to health problems. The number of calories in food tells us how much potential energy they contain. It is not only calories that are important, but also the substance from which the calories are taken.
Explanation: Calories are units of energy, contained within food, and used by the human body to maintain daily health and life. Calories are associated with energy that is contained in protein, carbohydrates and fat. Within each of these measures, calories will have a given amount of energy available.
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Which term defines a dangerous situation brought on by changes in the atmosphere?
aftershock
earthquake
weather emergency
Tsunami
Answers
Answer:
Weather Emergency
Explanation: