How are the components of a vector determined mathematically?

Answers

Answer 1

Answer:

In a two-dimensional coordinate system, any vector can be broken into x -component and y -component. For example, in the figure shown below, the vector →v is broken into two components, vx and vy . Let the angle between the vector and its x -component be θ .

Answer 2

Answer:

The components of a vector are determined using the coordinates of the initial and terminal points of the vector. The horizontal component is calculated by subtracting the x coordinate of the initial point from the x coordinate of the terminal point. The vertical component is calculated by subtracting the y coordinate of the initial point from the y coordinate of the terminal point.

Explanation:


Related Questions

Match each exercise to its corresponding muscle or muscle group.

Answers

Shrugs - shoulders
Sitting leg curls - hamstring
Machine curls- biceps
Bench press - pectoral

How is understanding Mental Health help you deal with my thoughts, feelings,
actions?
I think this because..

Answers

Answer:

Understanding mental health will help you understand whats going on inside people's heads. They might not tell you but you can look for symptoms. Thats one example of mental health if you know whats going then maybe you can take action before something happens.

Explanation:

Why does sexual harassment at school often go unreported

Answers

Answer: bc....

Explanation:

Answer:

Look at explanation.

Explanation:

People may feel scared or be threatened to keep it a secret. Peers may worry about being bullied and being called "snitch".

Please mark me as brainliest if you will.

please can someone help my assignment​

Answers

Answer:

1) R*pe, 2) Call the police and alert trusted adults of the situation

Explanation:

1) R*pe is sex without consent, which includes sex without mutual consent while drunk. Ed in this scene has sex with Nicky when she stated she did not want to, so she did not consent. Intoxication is not an excuse for sex without consent.

2) Stacey should alert the police, as well as tell trusted adults. If possible, she should also contact Jason's family and alert them of the situation he is causing. Self-protection is also very important; she should purchase a form of self-defense such as mace or a small taser to deter any physical confrontation.

Give some examples of events that can trigger stress conditions.

Complete your answer in 3 to 5 full sentences below.

Answers

Losing a loved one

Surely nothing can be more devastating than the death of someone you very much care about. The loss of your spouse, your child, a close relative, or a very good friend can result in an overwhelming amount of stress. And this stress can last for a very long time. This tragedy comes at the top of just about everyone’s list.

Experiencing a major illness or injury

No surprise here, either. The kinds of illnesses and injuries that trigger high levels of stress are the ones that are painful, debilitating, and long-lasting. Life-threatening illnesses and injuries are certainly among the most stressful. Chronic diseases and conditions often lead to chronic stress.

The stress may come from physical pain or from the psychological distress of worrying about the course of the illness or injury — and grieving the loss of what once was, as well as the loss of future hopes and dreams. At times, the stress may come from the more mundane — the difficulties of simply trying to get through the day.

Divorcing or separating

That relationships can and do end is hardly news. Divorce and separation are commonplace. Everyone knows someone who has been affected in some way by a failed relationship. The prevalence of marital break-ups (more than 50 percent of marriages in the United States end in divorce) may make you think, “No big deal. It happens all the time.”

Unless, of course, yours is the relationship that’s ending. Then you realize just how stressful this experience can be. Should there be children in the relationship, the distress is far greater.

Studies show that people who suffer through a divorce report far more stress-related signs and symptoms than do those who stay married. It can take a very long time to regain your emotional equilibrium, and for your stress level to return to something resembling normal.

Having serious financial difficulties

Money may or may not be the root of all evil; lack of money, however, is almost always the root of much stress. Your particular financial woes may stem from a salary far too low to meet your needs, a once two-income family becoming a one-income family, or a job change or layoff that results in less money coming in.

Or, the stress may be triggered by your expenses. A bigger-than-expected mortgage, that wrap-around sound system, unexpected medical bills, or your kid’s college tuition may leave you wondering and worrying about how you’re going to pay for all of this. And if you think you can’t, you’re under stress.

Losing a job

Losing your job often results in the expected stress of not having enough income to maintain your lifestyle. But the stress can be more complicated. Many people tend to tie up their egos with what they do for a living.

Being out of work can seem like a failure, which can leave you feeling less worthwhile as a person. Thrown into the package may be the additional anxiety of whether you can find a comparable job that pays enough and quickly enough to meet your financial obligations. Put all of this together and you have a recipe for stress.

Getting married

Saying “I do” doesn’t seem to be such a distressing process. Yet making that important decision and backing it up with a serious commitment can trigger a great deal of upset and anxiety. It’s probably the most important decision you will make in your lifetime.

Then, you have to make so many plans. The details can be overwhelming: deciding when to have the wedding, choosing where to have it, finding a caterer and florist, hiring the band, booking a limo . . . the list seems endless.

And then you have the family interactions with not only your own delightful relatives, but also this new set of virtual unknowns. Congratulations!

Moving to a new place

This winner is deceptive. You may think of moving as a relatively low-level stress, worthy of 35th place on this list. Yet moving can be incredibly stressful. First, you have the practical considerations: looking for a new place, hiring movers, finding the time and energy to pack up everything, only to turn around and unpack it all at the other end.

Then there are the psychological questions: Will I like the new house or apartment? What about my old friends? Will I make new friends? If you have children, you often have the added stress of getting them comfortable with a new school and new friends. Oh, and what about the mortgage?

Fighting with a close friend

A fight or serious disagreement with a good friend that ends the relationship can be highly stressful. The process of fighting or arguing is painful enough in itself, but the residual feelings of anger, upset, and loss can be terribly distressing. You have a void in your life — someone who was a companion, confidant, and sounding board is no longer there. All of this can be very painful.

having a child, and Retiring

When Jack slammed his truck in a tree,his head smashed violently against the dashboard. A ct revealed damage at both the front and back of his brain. What the the best explanation

Answers

The  frontal and temporal lobes were damaged in a closed brain injury.

What is the brain?

The brain is the organ in the body that is in charge of the coordination of every other part of the body. The brain is housed by the skull and is a very important part of all endocrine and nervous coordination in the body.

The CT is an acronym for computed tomography scan. This kind of scan could be used to obtain the details of an organ, in this case, the brain. It can show the extent and type of damage that is done to the brain.

Since slamming the head on the dashboard implies that the brain had to move back and forth under such a high pressure, the  frontal and temporal lobes were damaged. This is called a closed brain injury.

As such, the greatest damage is at the front and back of his brain.

Learn more about brain damage:https://brainly.com/question/5984431

#SPJ1

Activity log - Rehabilitation
Record your time and activity below and in your unit fitness log. If a particular category does not apply, leave it blank.

Warm-up:
Cool-down:
Type of Activity: (Cardiovascular, Muscular, or Flexibility)
Description of Activity and Time:
Intensity Level: (Moderate or Vigorous)
Total Time:
what would this look like
PLEASE NEED HELP

Answers

Answer:

little jog

water

Cardiovascular

up and down stairs

29

moderate

35

Explanation:

Anti disease plantation is the best way to cure diseases and insect infection.Explain​!!

Answers

Answer:

The first and best defense against plant diseases is a healthy plant, which is the main task of an accomplished gardener. Preventing and managing plant disease begins even before planting, with site preparation and plant selection.

When a plant does not look normal, or as expected, a gardener may assume that the plant is diseased and control measures are needed. To properly diagnose plant problems, the gardener needs to have background knowledge about the plant, the current environment, and the typical diseases or other problems to which the plant is susceptible. Such information can help prevent an inaccurate diagnosis that may lead to unnecessary pesticide use, wasted time and expense, and continued plant decline.

This publication provides gardeners with information on how to establish and maintain healthy plants, and describes a systematic approach to identifying and solving problems that do occur.

(opens in new window)

Explanation:

what is a heart? Mention one function of the heart​

Answers

Answer:

Pumping enough blood to deliver things throughout the body such as oxygen and nutrients

Explanation:

Hope this helps-

Answer:

The heart is an organ that pumps blood throughout the body via the circulatory system, bringing oxygen and nutrients through the body

Explanation:

Which of the following microorganisms contain endotoxins and exotoxins?
O Parasite
O Bacteria
O Fungi
Virus

Answers

I think it's bacteria:/

By how much is the product of 9/5and 33/4 greater than 5​

Answers

Answer:20

Explanation:

This is me,and me and my sis
GOD BLESS KEEP YALLS HEAD UPS LOVESS

Answers

Answer:

both of you were looking gorgeous

this is me and my sister and my brother's

hope it is helpful to you

Here some quotes hopefully y'all like them!?! Y'all have a good day keep y'alls heads up loves...God bless
Which ones y'alls favorite quote?

Answers

Answer:

the third one. i live by it

Explanation:

god bless

A person who evaluates a result of specialized test would work in which branch of healthcare?

A. Diagnostic
B. Therapy
C. Medical
D. Nursing

Answers

The answer is nursing I jus took the test
Hope this helps

Answer: A

Diagnostic

Explanation:

COOOOOOOO YEET i am a person cool huh?

Answers

yes very coooooooolllllllllllllll (i need to have lots of letters to post that’s why i am typing this)

Answer:

yes very

Explanation:

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!

What is the proper meanings in a soccer game for:

Handball-

Tripping an opponent in the goal area-

Tripping an opponent outside the goal area-

Dangerous play-

Unsportsmanlike behavior-

Delaying restart of play-

Using abusive/foul language-

Answers

Handball: a foul in which the team fouled receives a "direct free kick," or a penalty kick (PK) if the foul occurs within the Penalty Box. Handballs occur when a player deliberately handles the ball.

Tripping inside/outside the goal area: a foul in which the team fouled receives a "direct free kick," or a penalty kick (PK) if the foul occurs within the Penalty Box. This foul includes attempting to trip an opponent (careless, reckless, or by using excessive force).

Dangerous Play: a foul in which the fouled team receives an "indirect free kick," taken from where the offense occurred. Dangerous Play constitutes any action by a player, that in the judgment of the Referee, is dangerous to himself/herself or to another player and that isn't a "direct kick foul" such as tripping (above).

Unsportsmanlike Behavior: this can refer to any time a yellow or red card is shown and a direct kick isn't awarded. In short, be kind and respectful on the playing field- especially towards your opponents.

Using Abusive/Foul/Offensive Language: using offensive, insulting or threatening language and/or gestures; the player must be shown a Red Card.

Delaying Restart of Play: this action awards the offending player a Yellow Card.

I hope this helps you with whatever it is you are doing!! Note that "unsportsmanlike behavior" is a somewhat "umbrella" term for many offenses, almost all of which involve Cards, whether they be Yellow or Red (depending on the severity of the offense in question and the action taken, etc.).

Have a wonderful rest of your day!! Oh, can Brainliest please?

what is the decimal of 5 over 6​

Answers

Answer:

0.83

Explanation:

Answer:

0.8333333...

Explanation:

Are there certain food groups that you eat very little of? Which ones are they and why do you eat a lot of foods from those food groups?

ANSWER.​

Answers

Answer:

Starch, Dairy and grain foods.

Explanation:

Much of the food i eat are snacks , like chips, which are starch and crackers which are grain depending on what kind. I also eat dairy a lot like ice cream, milk, yogurt, and cheese. I eat more of this because i prefer snacks instead of meals bu am working to get back into eating meals.

Answer:

I don't eat any dairy, but thats because I'm lactose intolerant so it's not like I can control whether I have dairy or not.

On the other hand, I tend to eat a lot of fruits and vegetables because I like them. I don't think it's a problem since they're good for you. But everything is in moderation I guess.

Explanation:

I typed this for my Odyssey assignment. I hope this helped. :)

2. The __________________________ nervous system includes all the nerves located outside of the central nervous system.

Answers

Answer: [tex]\textbf{Peripheral Nervous System}[/tex]

Explanation: The peripheral nervous system (PNS) is the division of the nervous system containing all the nerves that lie outside of the central nervous system (CNS).

A girl's first menstruation is called ________ and usually comes ________ in the process of puberty. Group of answer choices

Answers

Answer:

her period, during

Explanation:

___is the ability of the brain to change according to stimulation

Answers

Answer:

Brain plasticity, also known as neuroplasticity is the ability of the brain to change according to stimulation.

Explanation:

Hope this helps!

Please mark me as Brainlnieast.

This is one of the most important aspects of maintaining a good golf swing.
addressing the ball
the waggle
the back swing
maintaining an even tempo

Answers

Answer:

the back swing i think

Answer:

This is one of the most important aspects of maintaining a good golf swing ? Addressing the ball.

Explanation:

Option A is your answer.

THIS IS FOR GRM SO PLEASE HELP ME

2. Why is it so difficult to hit a baseball?

3. What makes someone a good hitter versus a poor hitter?

4. What down three physical attributes that make someone a better hitter than another.

Answers

2. Because it is going at a face paste

3. Someone who can see flash

4. They can see in slow motion

Hope this helps

What is the best way to dress for an outdoor trip in cold weather?
A. Wear several thin layers and a waterproof top layer.
B. Wear only cotton clothing.
C. Wear dark colors for insulation.
D. Wear two layers of heavy clothing and a waterproof jacket.

Answers

I think it the answer is B

hallucinations improve coordination, concentration and attention. True or False?

Answers

Answer:

false

Explanation:

Answer:

Bro that be false

Explanation:

hallucinations make you dizzy so you can't walk straight which would be POOR COORDINATION in addition to this you can't concentrate because 1. you are dizzy so it feels like your whole world is spinning and 2. hallucinations make you imagine/see things that aren't even there for ex. you could see patrick star dancing the macrede but it is actually your friend talking to you but you don't know that because you are hallucinating.

What should you do in order to keep your body and mind healthy?

Answers

You should wake up early and you should focus on your self and help your self first before anyone else if you want you can workout when I do it tends to help clear the mind and running does too

Pls help asap thx

14.
15.
16.

Answers

1. Heredity

2. Vulnerable

3. Peaceful

Apologies if these aren't correct.

Tina, a nurse working at a healthcare facility, cuts her finger while handling some surgical tools. What should she do next?


A. Alert a colleague and then continue with work.

B. Attend to the cut and report the incident.

C. Sterilize the tools and then clean the wound.

D. Clean her finger, apply a bandage, and get back to work.


My mom says its A and I have no idea... lol

Answers

Most likely c I’m my opinion

A patient would like to ambulate on his own. Which devices would he most likely use? Check all that apply.
O a brace
a gait belt
O a crutch
O a cane
a quad cane

Answers

a, b, c, d, e


explanation: i just know lol?

Answer:

a crutch

Explanation:

Which of these exercises does NOT use aerobic respiration?
O bicycling
Osprinting
brisk walking
swimming laps

Answers

Sprinting because it consists of short exertion, high intensity movement and is a anaerobic exercise.
the answer is sprinting
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