A 100-meter sprint is a race using only the straight side of a racetrack. A 400-meter sprint is a race that makes one complete lap around a racetrack. Why are velocity and speed the same for a 100-m sprint but not a 400-m sprint?

Answers

Answer 1

Answer:

it is possible

Explanation:

it is so because velocity and speed differ each other by direction. in a 100 m sprint race ,the person moves in a straight path without changing its direction where as in a 400 m race , the person moves in a lap around the race track and the direction changes as he turns according to the race track.

Answer 2

Answer: In the 100-m sprint, the displacement is 100 meters and the distance is 100 meters. This means speed and velocity are the same for the 100-m sprint. In the 400-m sprint, the distance is 400-m, but the runners stop at the same place they start so the displacement is zero. Zero displacement means zero velocity.

Explanation: thats the exact answer from edge so id recommend to change it a lil :)


Related Questions

What's a condition that results in the body's loss of important electrolytes?

Answers

Answer:

Dehydration

Explanation:

Because you lose a lot of energy and become very weak and unable to process. Side effects are vomiting, diarrhea, nausea, dizziness and sometimes unconsciousness.

Which part of the body manufactures erythrocytes, thrombocytes, and leukocytes?
The
within the bones has the important function of making three kinds of blood cells. Red blood cells, called erythrocytes, carry oxygen to body tissues. Platelets, called thrombocytes, are used for clotting to stop bleeding if there is a wound in the body. White blood cells, called leukocytes, are essential in fighting disease.

Answers

Answer: Bone marrow

Explanation:

The facts from your question about the function of erythrocytes, thrombocytes, and leukocytes are true.

Bone marrow is considering spongy tissue that is found in our bones and bone marrow contains stem cells which are important for red blood cells, white blood cells, and platelets.

The stem cells can develop into those three and in that way, the whole body system is connected.

Medical terminology is used to make communication easier. How are the words formed?
Prefixes are added to the beginning of the root, and suffixes are added to the end of the root.
Suffixes are added to the beginning of the root, and prefixes are added to the end of the root.
Prefixes are added to suffixes, which are then attached to the root.
Suffixes are added to prefixes, which are then attached to the root.

Answers

Answer:

Prefixes are added to the beginning of the root, and suffixes are added to the end of the root.

Answer:

Prefixes are added to the beginning of the root, and suffixes are added to the end of the root.

Explanation:

EDGE2021

why is it important to set short-term and long-term goals? how will you keep track of your progress toward reaching your goals? why is it important to reflect on your progress?​

Answers

Answer: Having short-term and long-term goals is important as it allows you to stay focused and work better for your goals.

Explanation: The importance of having short-term and long-term goals helps you achieve your goals and focus throughout the process. Short-term and long-term goals allow you to know what you should work on and how you should do it, as well as the time you should take to do it.

When there are established goals, it is easier to know how you are progressing. It allows you to measure how you are going in the process and what things you should change and with what things you should move forward.

Reflecting on your progress allows you to know how you are doing and allows you to identify your strengths and weaknesses. When we analyze and follow up continuously, we can know in greater depth how we are doing.

A few nursing students revealed to a faculty advisor that they were concerned about the effects of their program demands on their personal health practices. Follow-up with other students indicated that this was a common concern among the student group. Further assessment showed that the students expressed their belief in the importance of maintaining good health practices, but that most students had discontinued weekday efforts because of their focus on school-related stress and limited economic resources. Faculty members supported the concept of integrated health programs and were prepared to develop a program as a project. To assess the need for health promotion among the group of students, which of the following assessment methods would be most useful?
A. Review of literature and consultation of faculty.
B. Individual student interview and questionnaire.
C. Physical assessment and health history.

Answers

Answer: B. Individual student interview and questionnaire.

Explanation:

The assessment method that would be most useful is one that collects primary data about what the students actually feel and express about their current problems with balancing their personal health practices and their program demands.

From the options this would be individual interviews and questionnaires. The Faculty will from here be able to gather first hand information about the problems the students have and enable them to institute integrated health programs to mitigate the problem.

0. Both the cell membrane and the cell wall act to protect the organelles within a cell.
Which of the following best describes how the cell membrane is different from the
cell wall?
The cell membrane is made of a tough cellulose fiber, while the
cell wall is made of a flexible glycogen fiber.
The cell membrane is a single-layered membrane, while the cell
wall is a double-layered membrane.
The cell membrane only controls what crosses into the cell, and
the cell wall only maintains a cell's rigidity.
O
The cell wall is only found in plant cells, while the cell membrane
is found in plant and animal cells.

Answers

Answer:

the cell membrane is a single layered membrane, while the cell wall is a double layered membrane.

Explanation:

Metabolic syndrome is a group of risk factors that includes high cholesterol, high blood pressure, high blood sugar levels, and abdominal obesity. These risk factors are often caused by poor diet and lack of exercise. Traditionally, these risk factors affect only adults and not younger populations. However, current studies show that adolescents and teenagers are developing metabolic syndrome.

What are your solutions to improve the health of younger people and reverse this trend?

Answers

Answer:

.More excerise, and eat more healthy foods. The fast food is horrible and says it has some healthy things in it and it really doesnt.  And ads are lying about food nutrient.

HELPP
Which of the following statements about personality is most accurate?

temperament joined with a person's environment shapes personality most

culture shapes personality most

genes shape personality most

parents and other adults shape personality most

Answers

parents and other adults shape personality or temperament joined with a persons environment .. it all depends on the person .

Answer:

Parents and other adults shape the personality most

Explanation:

When you’re a child, you’re very vulnerable to everything around you. Don’t know necessarily know what is “good” and “bad”. You follow what people are telling you to do because you don’t know yourself. Adults are role models because you are around them so they can take care of you. Depending on how you were treating during your childhood defines the patterns you must face when you get older.

Which of the following is NOT a benefit of stretching?

A.) increased speed
B.) enhanced flexibility
C.) perform daily activities more efficiently
D.) better range of motion

Answers

Answer:

A. Increased Speed

Explanation:

stretching can't affect your speed, instead it enhances flexibility, helps you preform perform activities more efficiently and you will have a better range of motion.

What screening is used for breast cancer?
A. BMI
B. x-ray
C. Blood pressure
D. Blood test

Answers

Answer:

B. X-ray

Explanation:

I believe it is X-ray because, when you have breast cancer, you get something called a Mammogram or a biopsy. Doctors use X-rays to guide them during the biopsy, hope this helps!! :)

I need to diagnosis this patient

Answers

Answer:

I'm no doctor but from what I've seen in people this reminds me of diabetes or heart disease or a heart condition.

Answer:

A heart attack or blood clot maybe. Definitaly a heart condition.

Explanation:

I'm not a doctor so don't take my word for it.

Choose all the answers that apply.
What does an MRI do?
uses radio waves
uses magnets
uses many X-rays at once
affects protons in the body
uses robots to perform surgery

Answers

Answer:

uses radio waves

Explanation:

it Also uses magnetic fields and magnetic field gradients

Answer:

uses radio waves

Explanation:

What are single parent families?

Answers

Answer:

Single parent families are comprised of a parent/caregiver and one or more dependent children without the presence and support of a spouse or adult partner who is sharing the responsibility of parenting

Answer: Without the involvement and support of a spouse or adult partner who shares the burden of parenting, single parent families consist of a parent/caregiver and one or more dependent children.

Explanation:

Hope This Helps!!!!

I need help!! Thanks!!!!

Answers

Answer:

Explanation:g

are you subed to pewdiepie??

Answers

Answer:

affirmative .

Answer:

YES and I had watching hundreds of pewds

Explanation:

No explanation he a king

If cardiac output is the same at rest between
trained and untrained; but trained have lower
resting heart rate; explain why that is?

Answers

Trained will have a lower heart rate because there Hart is build up enough we’re it does not have be tired

The ________ system removes the toxic waste products of the body. The _________ system consists of glands, such as the pituitary, adrenal, and thyroid. The _________ system helps in giving birth to a new life.

Answers

Answer:

The endocrine system is a chemical messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In humans, the major endocrine glands are the thyroid gland and the adrenal glands.

Explanation:

Answer:

1. excretory -Excretory systems regulate the chemical composition of body fluids by removing metabolic wastes and retaining the proper amounts of water, salts, and nutrients.

2. endocrine - The endocrine glands secrete hormones into the surrounding interstitial fluid; those hormones then diffuse into blood and are carried to various organs and tissues within the body.

3.  reproductive - the system helps in giving birth to a new life

Explanaton:

did some research while taking the test on plato got a 20/20.

What is the age to apply for your provisional License (Class D?)

Answers

Answer: 16

Explanation:

Answer:

You must be at least 16 years old to apply for your Provisional License (Class D) pls give brainliest

Discuss how the use of pedometers benefited people at high risk for type 2 diabetes. (Site 1

Answers

If you discuss 2 so the answer is 1 cause u=28/7+y=1

Answer:

Diabetes is a condition that involves abnormal glucose levels in the blood (blood sugar). Pedometers are gadgets that counts the steps taken by people by detecting movement. Pedometers use by diabetic people has been found to be beneficial in a number of ways; first they help individuals to exercise more, pedometers are useful in evaluating and setting fitness objectives which end up helping the patients exercise therefore reducing the risk of diabetes.

Explanation:

List the seven (7) organs that make up the Respiratory System.

Answers

Trachea
Lungs
Bronchus
Larynx
Bronchiole
Pharynx
Nasal cavity

You are working in a veterinary office. You are taking a very large dog on a leash to be reunited with his owner. The excited dog jumps up and down, loses his balance, and accidentally claws your ankle, leaving a 1” cut that is superficial but bleeding. What should you do?

Answers

Answer:

You should not get frustrated and take care of it by not freaking out.

Explanation:

Answer:

calm down and wash the cut if it's really bad go to the doctor

Explanation:

did this happen to you

the floor of the chest cavity is??​

Answers

Answer:

The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges.May 16, 2019

Match the condition to the branch of study to that which it most closely pertains.
1.
myology
2.
People who regularly sit for long periods of time may
eventually experience shooting pains in their legs.
Muscles degenerate for a variety of reasons, including a
sedentary lifestyle and disease.
One leg may be weaker on an individual, causing him to
have an abnormal gait.
neurology
3.
kinesiology

Answers

Answer:

myology =muscles degenerate for a variety of reasons including sedentary lifestyle and disease.

kinesiology= one leg may be weaker on an individual causing him to have an abnormal gait.

neurology= people who sit for long periods of time may experience shooting pains in their legs.

Explanation:

neurology is study of nervous system .

kinseology is study of the movement of body and how to correct it with physical therapy and exercise.

myology is the study of muscles and diseases that effect those muscles.

Which of these teens is doing something that could make her exercise poor judgment on a date?

Emma takes her ADHD medication with a protein shake and a candy bar.
Faye blows off her math homework so she can hang out with her boyfriend.
Mandy has a glass of wine to steady her nerves.
Maria gives her boyfriend’s phone number to her best friend.

Answers

Answer:

Mandy having a glass of wine.

Explanation:

Alcohol can make her exercise poor judgment.

mandy! no teens should be drinking duhh

Describe how the Respiratory System works.

Answers

Answer:

The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out. When you breathe in, the diaphragm moves downward toward the abdomen, and the rib muscles pull the ribs upward and outward.

Explanation:

A Healthy Life
This activity will help you meet these educational goals:
• Content Standard-You will create a brochure about the importance of healthy food choices and regular physical activity.
• Inquiry-You will conduct online research in which you will collect information an communicate your results in written form.
Directions
Read the instructions for this self-checked activity. Type in your response to each question, and check your answers. At the end of the activity, write a
brief evaluation of your work.
Activity
Use your knowledge and online resources to create an informational brochure for elementary school students about healthy food choices and the
Importance of regular physical activity.

Answers

Answer:

thank uuuu that's great

PLEASE HELP
Give three examples how your culture influences your eating habits.

Answers

Answer:

Biological determinants such as hunger, appetite, and taste.

Economic determinants such as cost, income, availability.

Physical determinants such as access, education, skills (e.g. cooking) and time.

Social determinants such as culture, family, peers and meal patterns.

Explanation:

put in your own words

Answer:

Biological determinants such as hunger, appetite, and taste.

Economic determinants such as cost, income, availability.

Physical determinants such as access, education, skills (e.g. cooking) and time.

Social determinants such as culture, family, peers and meal patterns.

and Religion plays one of the most influential roles in the choices and subsequent selection of foods consumed in certain societies. For example, in the Hindu and Buddhist religions the consumption of both pork and beef is frowned upon. This is because it is considered to not be clean meat.

Explanation:

helppp!!! ill mark brainliest! this is my cooking class

Answers

Answer:

hiiiiii

Explanation:

haha

Help ASAP!!

The gas exchange of oxygen to the bloodstream takes place in what part of the respiratory system?
A. pharynx
B. bronchiole
C. alveoli
D. trachea

Answers

Answer:

C

Explanation:

I think it's C because it happens in the lungs and between the lungs of alveoli and a network tiny blood vessels called capillaries which of the locators in the walls of Alveoli

Answer:

C. alveoli

Explanation:

They are the tiny air sacks of the lungs. This is where rapid gas exchanges happen.

The body converts carbohydrates into
A. fats.
B. acids.
C. calories.
D. glucose.

Answers

Answer:

D

Explanation:

So what is glucose, exactly? It’s the simplest of the carbohydrates. Carbohydrates are broken down into simple sugars during digestion and are transported all throughout the body through the circulatory system.

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