deepta and abhinav having weight 450N and 350N are playing seesaw. If deepta sits at a distance of 2cm from fulcrum, how far should abhinav be seated in order to balance feel ya?
Answer:
The distance Abhinav should be seated from the fulcrum in order to balance the seesaw is 2.57 cm
Explanation:
For mechanical advantage of a seesaw, we have
Work done by Deepta = Work done by Abhinav
Weight of Deepta × Distance of Deepta from fulcrum = Weight of Abhinav × Distance of Abhinav from fulcrum
The given information are;
The weight of Deepta = 450 N
The weight of Abhinav = 350 N
The distance of Deepta from the fulcrum = 2 cm = 0.02 m
The distance of Abhinav from the fulcrum = X
Which gives;
450 × 0.02 = 350 × X
X = 450 × 0.02/350 = 0.0257 m = 2.57 cm
Therefore, Abhinav should be seated at 2.57 cm from the fulcrum in order to balance the seesaw.
Nina has the flu and a high fever. Choose the terms that correctly complete the sentences. Nina has the flu and a high fever. Her immune system is exhibiting the _____ line of defense. This defense is part of ______ immunity.
Answer:
The correct words to complete the sentences are;
1) First
2) Innate
Explanation:
The innate immune system is one of the two parts of the body's immune system, the other part being the adaptive immune system.
When germs enter the body, the first line of defense is the innate immune system. The response of the innate immune system is rapid and generic to all forms germs and foreign substances entering the body, as such, it is known as the "nonspecific" immune system. In small injuries, the innate immune system is quick acting in neutralizing infectious bacteria that enters the skin.
Therefore, we have;
Nina has the flu and a high fever. Her immune system is exhibiting the first line of defense. This defense is part of innate immunity.
Which of the following is true about food contact surfaces?
O a. They only include dishes and utensils, not stationary surfaces like counters
O b. They only include stationary surfaces and equipment, not dishes and utensils
O c. They need to be cleaned and sanitized between uses with different types of food
O d. If they can't be taken to the three-compartment sink, they don't need to be sanitized
Answer:
C
Explanation:
Food contact surfaces must be cleaned when using different types of food to avoid food transmission which can lead to food poisoning.
Hope that helped!!! k
Answer:
c
Explanation:
if the surfaces aren't cleaned not only germs come in contact bacteria comes in which causes food poisoning hope this helps
If you do it just for the points I will report Imagine that you are planning a formal event: Wedding, Quinceañera, Anniversary, etc. Think about what you would serve at the event. Choose one main dish, several side dishes, dessert. Consider what you have learned about balanced meals, and what you know about formal occasions to create the meal that will be served to all of the quests. Write out what you would serve here.
Answer:
For the main dish I would do hmm a lobster dish with shallots and butter. For the side dishes I would do a garden salad, fondue, and a pork and beef stick. For dessert, I would finish it off with a souffle, dusted with powdered sugar. You're welcome! Good luck hope it helped!
Explanation:
<3 I'm a genius chef lol
which of the following is not a reason why communicable disease, such as pneumonia, kill fewer people today than they did in the past
Answer:
slower population growth
Answer:
On edg 2020 the answer is B-slower population growth
Have a good day! :D
Bones also serve to vital organs from harm.
Answer:
True. Without bones, our vital organs would suffer lots of damage, we wouldn't live very long, and having bones keeps our bodies standing and supported, so if we didn't have bones, we would essentially be puddles of skin and organs on the floor.
Explanation:
Which lists the factors that can cause a person to experience stress?
A. people, performances, and personality
B. situations and events
ca
C. situations, people, and events
D. people, situations, and personality
Answer:C
Explanation:
Why avoid soda in an optional
meal plan
Answer:
So you don't get chubby lol I love the word chubby
Explanation:
can any one help me i need it right now pleas and thank u for Guidelines for Eating
Answer:
Eat a variety of vegetables, especially dark green, red, and orange vegetables.
Eat a variety of fruits.
Eat whole-grain, high-fiber breads and cereals
protein is also a much needed food
Explanation:
the instrumment use for measuring high blood pressure
Answer:
a sphygmomanometer
Explanation:
It is painless, and consists of a gauge and a cuff. The cuff goes around the arm or leg, and then is inflated.
Tariq's little sister has the mumps. Tariq can't remember if he has had mumps or not, but he is feeling slightly feverish. How could Tariq's doctor determine if he is getting sick with mumps or if he has previously had mumps?
Answer:
Through physical examination of salivary glands, its redness, swelling and a viral culture test.
Explanation:
mumps is a contagious viral infection, may transmitted through Tariq's sister.
and fever is one the best indication for swelling or any infection in the body.
Rachel found some lumps in her breast. She immediately decided to undergo diagnostic test for breast cancer. Which diagnostic procedure would be most useful? A. ultrasound sonography B. mammography C. colposcopy D. Pap smear
Answer:
B
Explanation:
Mammogram is an X-ray of the breast. Specific to finding signs of breast cancer.
A newly licensed nurse is attending the hospital orientation training class. Which statement made by the newly licensed nurse indicates understanding of the term "point of care"?
a. "Point of care refers to interventions or testing that takes place using a transportable, portable, or a handheld device near or at the bedside of the client."
b. "Point of care refers to the name of the handheld device."
c. "Point of care interventions and testing do not include any type of specimen testing."
d. "Point of care refers only to testing that takes place using a handheld device near the client."
Answer:
its a) point of care refers to interventions or testing that takes place using a transportable, portable , or a handheld device near or at the bedside of the client
There are 2 categories of me. There are 13 of me and each one has a specific function in the body. What nutrient am I?
Answer:
The answer is vitamins
Explanation:
What do the varying widths of the bands in the MyPyramid plan represent?
Answer:
they compare the relative amounts of each kind of food to be eaten daily. eating more calories balances more activity.
Hope this helps! ФωФ
Which letter of PRICES process stands for raising the injured area above the level by
Hi! I think you mean: Which letter of PRICES process stands for raising the injured area above the heart?
Sorry if I interpreted your question wrong, but you weren't very clear! If this is what your question was, here's your answer: The letter E of the PRICES process stands for raising the injured area above the level of the heart. Again, I apologize if this isn't what you meant. I hope it helped anyway!
health now..!!! help
Answer:
Hey there!
I think the answer is D. All of the above.
Let me know if this is right :)
Answer:
D all of the above
Explanation:
these all options are pointing for a fit person so answer would be D
Question 13 (5 points)
If you take in fewer calories than you need, you have what kind of energy balance?
What would life be like if i wasnt in it, would it still be the same, would someone else make the mistakes that I made?
Answer:
it would be with good people because they can be nice
Life would be diffrent, I would not have a awsome person to talk to, you parents would not be happy and the list goes on
Why HPE education is made compulsory in the secondary level of education in nepal?Give reason.
Answer:
in order to make the people aware about the importance of health, environment and population education. in order to create a proper relationship between human and nature. to stop health related superstitious beliefs. in order to create a platform where the students are able to know the importance of nature so that they can effectively solve the energy crisis problems in coming future, to make good sense of population control with management of natural resources
Health and Physical Education is important as it helps the students to live a healthy life.
Health and Physical Education is required as young people are taught the skills and lifestyles that will enable them live a lifestyle that's healthy.
Learning HPE will help encourage such students to live a satisfying live as well. Students are also taught about how they can contribute positively to the society and the country as a whole.
In conclusion, Health and Physical Education is important as it contributes to the good health of the country and has a positive impact on the country.
Read more on:
https://brainly.com/question/19305615
How can you minimize the influence of heredity on your health?
O Share the health history of your parents and grandparents with your doctor.
O Limit your exposure to loud noises and poor quality air.
O Reduce the time you spend watching television or visiting social media sites.
O Research any symptoms online and diagnose yourself early.
Answer:
A is right
Explanation:
Ron wants to make fish for dinner. Which is the healthiest way for him cook the fish?
Write short notes on
a. Correlation between Health education and Home
Science
Answer:
Health education report of the committee in terminology in school collage is called health education.
Home science is the study of managed activity of house for a long time.
Explanation:
Health education is the profession environmental health and social health, emotional health, physical health is that a health education.
Health education is performed group of people to behave in the promotion,restoration of the public health,these multiple education health definitions.
World health organization define to the health education process improving knowledge conducive to that individual health and community health.
Home science is most important of the relation developed in a home and techniques to that home living, community living, sociology, psychology and economics home science.
Home science is to enables various skills manage home science like, tradition, food, clothing, in the part of home science,psychology and community good care of family, friends, and other people around you.
Home science is to change basic outlook home and society,and the home science subject is compulsory at school level, human science education is life education and this subject it multiple career choice.
FOR 100 points!!!
This image shows the inside of a human lung. There is a space between the alveolar sac and the capillary where oxygen and carbon dioxide diffuse between lung and blood. Which structures form this blood-air barrier?
A) structures A and B
B) structures B and C
C) structures C and D
D) structures D and B
Answer:
from other answers i have seen online i believe the answer is b
Explanation:
another user asked this question and the answer b had two 5star ratings and a thanks happy questioning!
The structure that formulates the displayed blood-air barrier would be:
A). structures A and B
Human LungThe human lung is a complex organ in the human body that functions to assist in the process of respiration by supplying oxygen to the flow of blood in the body.
In the given image, structures A, as well as, B have been causing the barrier of blood in the body.
This is because the barrier is made of epithelium alveolar, along with endothelium capillary.
Thus, option A is the correct answer.
Learn more about "blood-air" here:
brainly.com/question/14344617
Proper attention to a well-balanced diet and healthy lifestyle can improve the chances of positive birth outcomes. Conversely, ingestion of agents that cross the placental barrier and can cause harm to the developing fetus should be avoided. Determine whether each practice should be included or avoided to ensure a healthy pregnancy for both the mother and baby.
Answer:
Both practices are used for normal pregnancy.
Explanation:
Both practices i. e. balance and nutritive diet and avoid ingestion of harmful substance for fetus are used for a healthy pregnancy because during pregnancy, the female require more energy for herself and for the baby so balance diet is very necessary during pregnancy. There are some harmful substances which causes damage to the fetus where baby is present so avoid ingestion of such type of substances make a healthy pregnancy.
Why might your heart race after riding a roller coaster or a similar activity?
Answer:
Because you body is not use to sudden and fast movement and your brain signifies fear and it is not a calming reaction so you start to have an anxiety attack and or hyperventilate if you have sever signs of fear on or near a roller coaster.
Explanation:
What is an advantage for patients in the multidisciplinary team approach to health care?
Answer:
Multidisciplinary teams convey many benefits to both the patients and the health professionals working on the team. These include improved health outcomes and enhanced satisfaction for clients, and the more efficient use of resources and enhanced job satisfaction for team members.
Explanation:
NEED help ASAP!!! WIll give BRainliest!!!
What is the cause of most health problems in u.s
non-communicable diseases
communicable diseases
infectious disaeases
risk factors
Answer:
risk factors
Explanation:
the greatest issue
Having friends who support you can improve your mood, which can in turn
Answer:
Having friends who support you can improve your mood, which can in turn improve your relationship with your friends as well as motivate you to do your best in whatever it is that you set your mind to!
Explanation:
Why do you think some ectopic pregnancy locations are more common than others?
Answer:
The fallopian tube is the most likely place for implantation, because this is the natural path of travel for the sperm. Ectopic pregnancies in different regions of the fallopian tube suggest that the egg gets implanted immediately after fertilization. Abdominal pregnancy is especially unusual, because this is not a normal path for the fertilized egg to take. The cervical pregnancy looks like the fertilized egg transplanted much farther down than normal.
Explanation: From pluto :)
Answer:
The fallopian tube is the most likely place for implantation, because this is the natural path of travel for the sperm. Ectopic pregnancies in different regions of the fallopian tube suggest that the egg gets implanted immediately after fertilization. Abdominal pregnancy is especially unusual, because this is not a normal path for the fertilized egg to take. The cervical pregnancy looks like the fertilized egg transplanted much farther down than normal.
Explanation:
