An experiment was conducted to determine how the diameter of a wooden dowel would affect the depth that the dowel would penetrate the sand. In a box containing 30kg of sand 80 gram weights were dropped from the height 15cm onto each of the five wooden dowels. The diameters of the wooden dowels were 2cm, 4cm, 6cm, 8cm, and 10cm. The amount of depth into the sand was measured using a ruler after each trial. Independent Variable: Dependent Variable: Control Variables: 1. 2. 3.

Answers

Answer 1

Answer:

Independent variable: The diameter of the wooden pins.

Dependent variable: The depth of the pins in the sand.

Control variable: height of 15 cm at which the pins will be thrown, boxes containing 30 kg of sand and weights of 80 grams.

Explanation:

An independent variable is one that does not need the influence of another variable to happen and that, its variation, influences that a measurable result occurs. In this case, as we know that the depth of the wooden pins is measured according to the influence of the diameter of these pins, we can say that the diameter of the wooden pins is the independent variable.

The dependent variable, on the other hand, is one that shows a measurable result through the influence of the independent variable. In this case, we can say that the depth of the wooden pins in the sand is the independent variable.

The control variable, in turn, is the factor that establishes an egalitarian environment in which the research will be established. In this case, the control variable is the height of 15 cm at which the pins will be thrown, the boxes containing 30kg of sand and the weights of 80 grams.


Related Questions

10. Which of the following is NOT a method of transmission for the HIV Virus? A. O Casual contact with an infected person B. O Unprotected Sex C. O Sharing IV drug needles D. O Coming in contact with blood or body fluids

Answers

Answer:

A

Explanation:

Which type of drug is made from poppy seeds and is used in some prescription medicine to relieve severe pain? A. barbiturates B. marijuana C. opiates D. stimulants

Answers

Answer:

C. Opiates

Explanation:

Answer:

C.  opiates

Explanation:

when multiple patient record exist for the same person,this is known as a what

Answers

Answer:

merged patients

Explanation:

Joe had polio as a boy and was partially paralyzed in one lower limb for over a year. Although no longer paralyzed, he now has a severe lateral curvature of the lumbar spine. Explain what has happened and identify his condition.

Answers

Answer:

One limb was non-functional so the functioning muscles on the opposite side exerted an unopposed pull on the spine forcing it out of alignment. He had scoliosis or "twisted disease" due to an uneven pull on the muscles.

Explanation:

Because one leg wasn't working, the muscles that were working on the other side pulled on the spine without resistance, misaligning it. Due to an unequal tension on the muscles, he suffered scoliosis, sometimes known as "twisted disease".

What are muscles?

Muscles are defined as a collection of muscles that contract together to generate force. Contractile tissue that is organized into coordinated systems is called muscle. Its ability to contract is their main characteristic. Movement is caused by muscles that are connected to blood vessels, internal organs, or bones.

Joe's paralyzed leg causes the other leg to become non-functional. Muscles on the opposite site exert an unrestricted pull on the spine region because one of the limbs is not functioning properly. The alignment of the spine is altered as a result, leading to the emergence of lateral curvature.

Thus, because one leg wasn't working, the muscles that were working on the other side pulled on the spine without resistance, misaligning it. Due to an unequal tension on the muscles, he suffered scoliosis, sometimes known as "twisted disease".

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By law, vending products must be safe to eat up to one year after the printed use-by date.
O False
O True

Answers

Answer:

False

Explanation:

By law, vending products are not safe to eat up to one year after the printed use-by date because if the products will be consumed after the expiry date, it will taste terrible, and can harm the health of a person.

Most snacks and drinks can be consumed for few months even after its expiry date but not safe after years.

Hence, the correct answer is "False".

Answer:

False

Explanation:

For how many years are

primary teeth needed for

chewing, appearance, and

speech?

Answers

Explanation:

from birth – clean your baby’s mouth and gums by wiping with a soft cloth

first tooth – brush twice a day with a soft toothbrush and plain water

12 months – take your child for their first dental visit

18 months – add a pea-sized amount of low fluoride or children’s toothpaste to the brush, and encourage your child to spit out the toothpaste (and not swallow or rinse)

two and a half years – begin flossing between any teeth that touch

four to five years – start teaching your child to brush their own teeth

six years – switch to adult toothpaste and continue to encourage your child to spit it out and not rinse. Start teaching your child to floss their own teeth

eight years – allow your child to brush and floss unsupervised. Continue regular dental check-ups.

Based on these descriptions, which man is impotent? Jacob has a low sperm count. Reuben has a blocked vas deferens. Leon is unable to sustain an erection. Troy’s testes have not descended into the scrotum.

Answers

Answer:

Reuben has a blocked vas deferens

Explanation:

Answer:

The answer is C:  Leon

Explanation:

Impotence is described as the inability in a man to achieve an erection or orgasm.

Do not allow legs to bow inward or outward" is an appropriate cue to give clients during which of the following movements?

Answers

Hi! The answer you're looking for is hanging leg raise.

Which of the following activities would provide a cardio workout? a. doing abdominal exercises for 45 minutes b. lifting weights for one hour c. running on the elliptical for 30 minutes d. walking a dog for 10 minutes

Answers

Answer:

C. Running on the elliptical for 30 minutes

Explanation:

When most people think of cardiovascular (cardio) exercises, the first activities that come to mind are running, cycling.

What are neurocognitive disorders? What role does social support play in determining the adjustment of people affected by neurocognitive disorders?

Answers

Answer:

The classification of the given question is referenced throughout the subsection further on the clarification.

Explanation:

Neurocognitive conditions or disorder including dementia, psychosis, amnestic conditions as well as other mental illnesses according the DSM IV are a modern phenomenon throughout DSM 5. This categorizes major and sometimes mild NCD.

Essential subtypes usually involve,

NCD appreciation to Alzheimer's NCD from vascular illness Parkinson's disease causes NCD NCD from front-time sickness Lewy corporeal NCD and so on.

This will affect one of several six realms of cognitive abilities

Carefulness. Remembrance. Executive Processes. Literacy. Perceptual-Driver. Human Intelligence.

Such participants may have social support through

Friends and colleagues. Professionals in healthcare services. Patient clusters.

Such individuals have a much more difficult life, though they sometimes forget details like locations, descriptions of individuals, etc. It's indeed crucial in some of these situations someone was there with those kinds of people who could support themselves in daily activities as well as reconfigure themselves to everyone's environment. Because most of the occasions, they will need assistance in communication or recognizing other thoughts because these working memory domains become similarly impaired in NCD.

Children that are born with a disease that impairs the function of B cells and cannot make antibodies have difficulty mounting an immune response to which type(s) of infection?

Answers

Answer:

To infectious diseases consisting of the opsonization of the antibodies formed by the plasmacysts, such as:

Mycobacterium tuberculosis (TUBERCULOSIS), polio, pneumococcal disease, etc.

These diseases need to have a battle of antibodies that neutralize the microorganism when entering our body, since otherwise if there are no antibody-forming cells, the diseases they generate are lethal.

B lymphocytes are in charge of differentiating into plasmacysts and it is there that once they mature they can synthesize specific antibodies against an antigen or microorganism, either by a vaccine or by an encounter with the true pathogen.

The acquired immune response will be affected.

Explanation:

The lymphocytosis deficit is called flame lymphocytopenia and considers the patient as immunosuppressed, as well as a life conditioned to extreme care, disinfection and a strict vaccination plan.

Some body fluids and substances that are covered under Standard Precautions include: A. O Blood and Blood Products B. O Urine and Feces C. O Semen and Vaginal Fluids D. O All of the above

Answers

Answer:

OPTION B) O URINE AND FECES.

I DON'T EXPLAIN THIS ONE.

HOPE IT HELP....

saved
Which option best defines wellness?

Answers

Answer:

Wellness is felling well, and having a wellful attitude

Explanation:

Public health ethics is a field of study that can enrich and support real-world public health decision-making and management of ethical conflict.
A. True
B. False

Answers

Answer:

A. True

Explanation:

Ethics are known as moral standards which professionals adhere to as a form of guide in the operations of their duty. It varies according to professions.

Public health ethics are the moral guidelines in the public health field of study which enriches and supports real-world public health decision-making and management of ethical conflict.

Which of the following is often a community opportunity to participate in an individual sport? a. baseball b. golf c. soccer d. volleyball

Answers

Answer:

Golf

Explanation:

In golf, you do not play on a team, you play individually against others.

Answer:

d. golf

Explanation:

its the only one that you play by yourself because in volleyball, baseball, and soccer you all play on a team.

Jake used to go surfing with his friends several times each week. Recently, he has been spending a lot of time playing computer games instead of surfing. What do you predict will be a result of this change? (1 point)
Select one:
a. An increase in his appetite and an increase in his stamina
b. A decrease in his stamina and an increase in his energy level
c. An increase in his energy level and decrease in his appetite
d. A decrease in his stamina and a decrease in his energy level

Answers

Answer:

The answer is (A)

Explanation:

Answer:

Option;'d' is correct.

Explanation:

When he spends a lot of time in front of a computer he loses his stamina and also his energy level decreases.

FINAL QUESTION!!! EASY I AM JUST NOT TO SURE.. GOT 8 MINUTES LEFT!!! AT LEAST COME LOOK !!! WILL GIVE BRANLIEST!!

14.
__________ is when the mind supports the efforts of the body and vice versa.

A) Total fitness

B) Heart rate

C) Muscle tone

D) Strength-building

Answers

Answer:

B) Heart rate or D) žydų cixufxuxxufxudtxyxudx9yxu

according to the Texas Poison Center Network, a child is poisoned every
U.S.according to the JCC Poison Control Center a child has Poison every 30 second our day a week or a month in the US ​

Answers

Explanation:

In Rhode Island and many other states, young people who reach the age of 18 can leave their foster homes or self-emancipate.

Under guidance from Columbia University’s School of Social Work and financial assistance from the U.S. Department of Health and Human Services, a professional development program will help social workers in the field do their jobs better.

In this case, a social worker engaged in the program reported that a young client in Rhode Island had come to her asking what benefits she could receive if she self-emancipated.

The young girl had not completed high school, had few job skills and had only temporary housing lined up. The social worker said that “if she could have only created a budget for this young client, perhaps she would see the very difficult circumstances that would ensue if she left foster care.”

We all know that creating and sticking to a monthly budget is not easy, but this social worker did not even know where to start.

Not unusual

Apparently this circumstance is not unusual. While the field is very demanding, many social workers readily admit that they have few personal finance skills, according to a survey completed by social work researchers Vernon Loke, Julie Watts and Sally Kakoti.

This fact was reinforced in a survey underwritten by New York Community Trust and the Calvin K. Kazanjian Foundation.

It revealed less than 50 percent of our nation’s social work baccalaureate and master’s degree programs taught future social workers about personal finance or the world of work.

Traditionally, the field of social work has had little interest or capability in educating clients in personal finance because this field of professionals was not expected to do so.

The national accreditation standards for collegiate departments and schools of social work illustrate this issue.

The very recently revised 18-page Education Policy and Accrediting Standard contains little if any mention of providing personal finance guidance to clients. In short, economic self-sufficiency – which includes personal finance and job-securing skills – seems not to be a priority.

There can be little wonder, therefore, that those in social service agencies spend much more time making their clients aware of national, state and local benefits instead of helping them learn how to earn and manage their money.

Education exceptions

Fortunately, there are some exceptions in social work education.

A consortium of eight schools of social work in New York City has developed a basic curriculum to help social workers develop an understanding of economic self-sufficiency.

The Consortium, including the University of Maryland, St. Louis University, Washington University and others, are helping soon-to-be social workers and those already in the field help their clients become economically self-sufficient.

There are also many organizations and companies that are trying to remedy the situation by providing materials and other services social workers can use with their clients.

These materials illustrate how low-income people can be good consumers by, for example, avoiding payday loans, establishing a bank account, developing and sticking to a budget, filing tax returns and other essential skills.

Once these abilities are internalized more sophisticated consumer and occupational skills can be conveyed to clients by social service providers.

Of course, this will only occur if those who teach social workers provide training in economic self-sufficiency to their students. In turn, this will only happen if social work educators deem economic self-sufficiency to be an essential part of social work education.

The Kazanjian Economics Foundation, the New York Community Trust, Council for Social Work Education, Columbia University and others are working to build personal finance skills in social workers.

The process is arduous and difficult, but one well worth undertaking.

Without it, clients of social service agencies will remain dependent upon the services and payments they receive instead of pursuing a life based on their self-sufficiency.

what does healthy food do to your body

Answers

Good nutrition is an important part of leading a healthy lifestyle. Combined with physical activity, your diet can help you to reach and maintain a healthy weight, reduce your risk of chronic diseases (like heart disease and cancer), and promote your overall health.

Hope this helps.

If you need to perform hand hygiene and do not have access to running water, using your personal anti-bacterial lotion is sufficient.

a. True
b. False

Answers

Answer:

True.

Explanation:

The anti-bacterial lotions have the same qualities as we have in our handwash. These lotions are generally used after washing hands with soap or handwash to protect our hands from preventing infections. Though using lotion do not remove dirt and impurities properly from our hands they can best kill the germs of our hands. Moreover, if one does not have running water to wash hands s/he can use an anti-bacterial lotion which is very effective in preventing possible infections.

Give three reasons why electronic media has become accessible to poorer communities?

Answers

Answer:

1- increasing access to electronic devices such as TV and smartphones (minor costs of production)

2- increasing accessibility to the internet (minor service costs)

3- higher living standards than previous generations

Explanation:

In the last years, many people have increased their access to information via electronic media, which represents a critical indicator of the 'openness' of a society. This phenomenon has brought a number of advantages including, for example, higher facilities and access to educational content, telemedicine services, etc. However, accessibility to electronic media is often associated with sedentary behavior and, consequently, it may lead to health problems. For example, it has been shown that the excessive use of electronic devices like electronic games negatively affects daily activities, and therefore may be associated with poorer children's socioemotional development.

Many individuals significantly improved their access to knowledge through digital communication, a vital sign of a general societal 'open-mindedness.'

Electronic media

One such phenomenon has resulted in a variety of benefits, such as improved infrastructures and maybe even the provision of educational information, telemedicine treatments, and so on.

The following are the three reasons why digital technology is becoming more and more accessible to impoverished groups.

Expanding access to technological gadgets such as televisions and cellphones.Internet connectivity coverage.Higher quality of life than in prior centuries.

Thus the response above is correct.

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math Class Name (e.g. Algebra)

Answers

sorry mate I am not able to understand what question u have wrote

Answer:

Geometry

Explanation:

Geometry

Geometry

Geometry

Geometry

Which of these organs is part of the large intestine?

Answers

Explanation:

Tell the options plz!!!!!!

Answer:

colon

Explanation:

You work in an integrated behavioral health setting and the physical therapist in this setting has asked for you to provide consultation services. Specifically, the physical therapist is struggling with many patients who are refusing to do physical therapy exercises prescribed by the physical therapist. You work with the physical therapist by teaching her motivational interviewing strategies and assist her in developing an exercise buddy system. According to Caplan’s model, what type of consultation is this?

Answers

This question is incomplete, here´s the complete question.

You work in an integrated behavioral health setting and the physical therapist in this setting has asked for you to provide consultation services. Specifically, the physical therapist is struggling with many patients who are refusing to do physical therapy exercises prescribed by the physical therapist. You work with the physical therapist by teaching her motivational interviewing strategies and assist her in developing an exercise buddy system. According to Caplan’s model, what type of consultation is this?

a. Consultee-centered consultation

b. Client-centered consultation

c. Program-centered administrative consultation

d. Behavioral consultation

Answer: a. Consultee-centered consultation

Explanation:

Caplan's model describes four different types of Mental Health Consultation: Consultee-centered case consultation, Client-centered consultation, Program-centered administrative consultation, and Consultee-centered administrative consultation.

In a Consultee-centered case consultation, the goal is to help the consultee to acquire new skills to better his work with a distinct group of clients.

Which one of the following is NOT an additional factor that may affect the family life cycle?

Answers

Question is incomplete, the complete question is as follows:

Which one of the following is NOT an additional factor that may affect the family life cycle?

a. Being gay, lesbian, bisexual, or transgendered.

b. The birth of a child with a disability.

c. A family member with a chronic or terminal illness.

d. The traditions of different ethnic or racial groups

Answer:

d. The traditions of different ethnic or racial groups

Explanation:

Family cycle is defined as the emotional and intellectual stages a family member passes from childhood to years of retirement.

The tradition of different ethnic or racial group do not affect the family cycle while other three factors are important factors that affcte family cycle.

Being gay, lesbian, bisexual or transgendered will affect the marriage stage of family cycle.

Birth of child with disability will affect most of all the stage from childhoof to retirement of family cycle.

A family member th chronic illness will affect the school age or teenage stage of family  life cycle, where all members will be worried for ill members health.

Hence, the correct answer is " d. The traditions of different ethnic or racial groups".

The ______ nervous system has two parts. The voluntary nervous system is also known as the _____nervous system. The autonomic nervous system is also called the _____or involuntary nervous system.

Answers

Answer:

the peripheral nervous system has two parts. the voluntary nervous system is also known as the somatic nervous system. the autonomic nervous system is also called the vegetative or involuntary nervous system.

Explanation:

Answer:I got it right on my test lol. Good luck :)

Explanation:

Personal values have a direct impact on how people treat personal and environmental health.explain the link.

Answers

Explanation:

Personal values refers to a person's sense of morality; usually in terms of their behavioural characteristics, and this values acts as guiding principles in the person's lives.

For example, a person who has a high regard for life may avoid smoking tobacco, and this same individual may tend to dispose waste materials properly.

What impact, if any, will recent regulatory changes have upon Medigap plans?

Answers

Answer:

The Part B deductible will no longer be covered for individuals newly eligible for Medicare starting January 1, 2020.

I found it on quiz let ∪ω∪

The Part B deductible will no longer be covered for individuals newly eligible for Medicare.

What is Medigap?

These are private health insurance plans which help supplement original medicare.

Recent regulatory changes ensures that Part B deductible will no longer be covered for new individuals eligible for medicare.

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how might q teen's health and social life be affected if the teen tested positive for HIV​

Answers

A teen health and social life will be affected if tested positive for HIV by having less friends, taking more precautions, and having less communication with others because no one would want to get near an HIV teen

A Teen's health and social life would be drastically affected if the teen tested positive for HIV​.

What is HIV infection?

HIV infection may be defined as a type of viral infection in which the white blood cells of the immune system are damaged and individuals become more susceptible to other diseases as well.

The teen who tested positive for HIV​ needs to take more precautions, have fewer or no friends, lack effective communication, no one wants to play with him, and no one wants to talk with him.

His social circle is entirely very small, and overall, his entire life becomes unpleasant.

Therefore, it is well described above.

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explain how healthcare professionals can attempt to equalize the unreal partnership between the adult patient and the provider

Answers

Answer:

The healthcare professionals can help equalize the unequal partnership between the adult patient and the provider by using preventive care services and promoting communication that can be directed to an institutional culture that normalizes appropriate assertive responses to stereotyping and ratifying adult patient’s life experience through health care personnel training. With this, they can educate both adult patient and the provider to become more mindful of cues that induce stereotypical thinking.

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