A bicycle takes 8.0 seconds to accelerate at a constant rate from rest to a speed of 4.0m/s. If the mass of the bicycle is 86 kg, what is the net force acting on the bicycle? (Hint: You need to first calculate the acceleration of the bicycle)
Explanation:
acceleration = final velocity- initial velocity/time taken
acceleration =4.0m/s -0 m/s / 8 seconds
acceleration =4/8
acceleration =1/ 2
acceleration =0.5 ms^2
force = mass × acceleration
f = 86kg×0.5= 43 newtons
What is a "giant maker"?
Answer:
Fabricante gigante de tarjetas usa innovaciones en grabado manual, medios digitales y mecanizado de alta velocidad para producir troqueles de prensa. Considere cuántos troqueles se toman para producir los diferentes diseños de tarjetas que usan formas cortadas o diseños en relieve.
Explanation:
Muscles that you can control what they do are ________.
involuntary
Major
None of the above
Skeletal – Voluntary muscles
Smooth – Involuntary muscles
voluntary
The answer is Voluntary!
contains nicotine.
O Alcohol
Narcotics
O Tobacco
O Ecstasy
Answer:
tobacco
Explanation:
There's Multiple products like "Products such as cigarettes, cigars, pipe tobacco, chewing tobacco, and wet and dry snuff and the dried leaves from the tobacco plant all contain nicotine."
Volleyball :
True or False: Using a proper hit approach, you should use a two foot jump
on your vertical attack of the ball. *
Correct me if im wrong
Answer: True.........
Which of the following best describes the characteristics of a tendon?
A) stabilizes joints, such as the knee
B) connects muscle to bone
C) is the least stretchy type of connective tissue
D) connects bone to cartilage
Answer:
B
Tendon is connective tissue, specifically connecting muscle and bone, while ligaments connect bone to bone
Explanation:
The following best describes the characteristics of a tendon: it connects muscle to bone, which is option B, as they allow for movement of the body and provide support to the bones and the muscles.
What is the significance of the tendons in the body?Tendons have a very significant role in the body as they play a critical role in the musculoskeletal system by enabling muscles to generate the force necessary for movements such as walking, running, etc., and they stabilize the joints. Apart from this, tendons also help in activities like jumping and lifting and prevent muscle tears.
Hence, the following best describes the characteristics of a tendon: it connects muscle to bone, which is option B, as they allow for movement of the body and provide support to the bones and the muscles.
Learn more about the tendons here.
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What is the name of the layer that encloses and protects the heart?
A.
endocardium
B.
myocardium
C.
epicardium
D.
pericardium
E.
septum
Answer:
D. Pericardium
Explanation:
According to the chart provided in the unit, which of the following needs to be at the highest temperature to be cooked safely?
A. Egg dishes
B. Pork chops
C. Whole turkey
D. Precooked ham
PLEASE HELP!!!!!
1). Keeping your core muscles strong will help prevent injuries
True
False
2). You can avoid back pain and injury by
building your muscles up
lots of cardio exercise
focusing on good posture
A and C
3). Calisthenics involves lifting heavy weights
True
False
4). All ergogenic aids are approved by the FDA for safety
True
False
5). Using periodization in your exercise means doing a variety of exercises and varying your routine.
True
False
Answer: 1. True
2. focusing on good posture
3. True
4. False
5. True
Explanation:
The correct options are:
1) True
2) a. building your muscles up, b. focusing on good posture.
3) True
4) False
5) True
What is exercise?Exercise is an activity which keeps our body fit and healthy.
Exercise increases the age of the body and present us from any diseases.
Calisthenics is a type of weightlifting exercise.
Strong muscles prevent the body from any injuries.
Thus, the correct options are: 1) True
2) a. building your muscles up, b. focusing on good posture.
3) True
4) False
5) True
Learn more about exercise, here:
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Which of the following is NOT true about essential body fat? A. The human body would not function normally without essential body fat. B. Essential body fat accounts for about 3% of men's total weight. C. The percentage of essential body fat is the same for both males and females. D. Essential body fat is found in one's organs, bones, and muscles. Please select the best answer from the choices provided. O A B 0 D
Answer:The Answer is A
Explanation:
Plz plz plz can you Guys help me I have to ask my mentor a 15 Questions abut nursing but i can not research online plz plz
Answer:
1.“Why did you decide on a career as a nurse?” ...
2.“What do you find rewarding about this job?” ...
3.How you deal with someone who isn't satisfied with your patient care? ...
4.“Tell me what you feel your greatest skill as a nurse is.” ...
5.“How do you handle the stress of the job?”6. Why did you choose this specialty? ...
7.What do you do if a patient refuses care at the risk of his or her own safety? ...
8.What would you do if a physician questions the accuracy of your work? ...
9.How do you like to be recognized for your hard work? ...
10.What are your biggest job motivators? Why did you choose this specialty? ...
11.What do you do if a patient refuses care at the risk of his or her own safety? ...
12.What would you do if a physician questions the accuracy of your work? ...
13.How do you like to be recognized for your hard work? ...
14.What are your biggest job motivators? 15. Describe how you manage a busy workload.
Explanation:
Which system is made up of the fluids and cells
that help protect the body against infection?
O the endocrine system
O the integumentary system
O the circulatory system
O the lymphatic system
please help I need to finish this for about 17 points and ill give Brainlest when I can.
please answer the picture below and rewrite the false facts about reproduction so that they are true
Thanks and have a great day
Answer:
I think it's A, B, & C.
I know it's C tho sorry if i'm wrong
have a good day :)
Explanation:
Robert is 25 years old. He wishes to maintain his cardiorespiratory endurance by swimming 25 laps 2x per week and biking for 30 minutes 2x per week. When he swims his heart rate is 135 bpm. When he bikes his heart rate is 110 bpm.
Calculate his maximum heart rate.
Calculate his target heart rate (Threshold/Ceiling).
Which exercise should he do more of to maintain his cardiorespiratory endurance. Why? How can he intensify the other exercise to elevate his heart rate past his threshold?
Answer:
someone passed this to me) 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
Explanation:
The pancreas plays a critical role in __________.
A.
the absorption of nutrients
B.
the digestion of vitamins
C.
the elimination of enzymes
D.
the breakdown of carbohydrates
Answer:
it is an organ in abdominal cavity it converts nutrients into fuel
Amy is warming up in preparation for a tennis match. During her warm-up Amy's heart rate and breathing rate increase.
(a) Explain why it is important that Amy's heart rate and breathing rate increase.
(3)
It's crucial since your heartbeat must beat more quickly while you exercise since an increased heart rate necessitates an increase in cardiac output in order to provide the muscles with the necessary blood flow.
What is exercise ?Any physical activity which improves or preserves physical fitness, total health, as well as wellness has been considered exercise.
What is heartbeat ?The pulse of the heart would be the heartbeat. The heart's regular beating as it circulates blood throughout the body is what is known simply a heartbeat.
It's crucial since your heartbeat must beat more quickly while you exercise since an increased heart rate necessitates an increase in cardiac output in order to provide the muscles with the necessary blood flow.
To know more about heartbeat and exercise
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This is for people who need support and want to be opened
Are u part of the LGBT?
Are you closeted or are you out yet?
what are your preferences?
What are ur pronouns?
how r u doing?
did u eat anyth tdy or drank any water?
did u sleep enough?
Yes
Closeted
People afab
She/they
I'm stressed lol
Yes I have
Yes 8 hours
please help me with the question above
Answer:
A
Explanation:
Global warming essay
Explanation:
Global warming is a term almost everyone is familiar with. But, its meaning is still not clear to most of us. So, Global warming refers to the gradual rise in the overall temperature of the atmosphere of the Earth. There are various activities taking place which have been increasing the temperature gradually. Global warming is melting our ice glaciers rapidly. This is extremely harmful to the earth as well as humans. It is quite challenging to control global warming; however, it is not unmanageable. The first step in solving any problem is identifying the cause of the problem. Therefore, we need to first understand the causes of global warming that will help us proceed further in solving it. In this essay on Global Warming, we will see the causes and solutions of Global Warming.
Causes of Global Warming :
Global warming has become a grave problem which needs undivided attention. It is not happening because of a single cause but several causes. These causes are both natural as well as manmade. The natural causes include the release of greenhouses gases which are not able to escape from earth, causing the temperature to increase.
Further, volcanic eruptions are also responsible for global warming. That is to say, these eruptions release tons of carbon dioxide which contributes to global warming. Similarly, methane is also one big issue responsible for global warming.
Which of the following drugs will most likely cause the following symptoms: lack of energy,
drowsiness, slurred speech, and a lower respiration rate.
Hallucinogens
Amphetamines
Depressants
Stimulants
Answer:
Depressants
Explanation:
What is the importance of blood? (5 sentences minimum)
FINISH THE LYRICS Look up to God, put my head in the sky
Loses after loses, I just wonder why
People think I'm trippin' like my shoes untied
If it wasn't for the music, would've gave up now
Answer:
If it wasn't for the music, would've gave up now
I cry in the dark that's why I seen alright
But I know that I'm special, not the average time
It's alright to cry sometimes
It's gon' be okay, gon' be fine
We all gotta leave some day
And that's the scariest thing
Yeah, yeah, yeah, yeah
Yeah, yeah, yeah, yeah
BRAINLIEST PLEASEEEEEEEEEEEEE
Answer:
hi.
Explanation:
are you ok?
After a cardiology nurse graduates from college,
what is required to work in the field?
O medical school
O certificate
0 license
O fellowship
Parasites can be protozoa, fungi, or multicellular organisms.
Please select the best answer from the choices provided.
T
F
Answer:
True.
Explanation:
Have a good day and remember to be tiger fierce!! :)
How was your experience from changing a baby’s diaper? Go into details. A question from my health class assignment.
Answer:
Hopefully this helps!
Explanation:
My experience changing a baby diaper was very "interesting" I've received an opportunity on how to change a diaper. It could be very useful knowledge to know because it's very important to know how if you ever plan on having kids in the future
what is a sign that a person may need help for a mental disorder?
Answer:
Feeling excessively sad or low. Confused thinking or problems concentrating and learning. Extreme mood changes, including uncontrollable “highs” or feelings of euphoria. Prolonged or strong feelings of irritability or anger.
Explanation:
Answer:
Thoughts like ‘I’m a failure’, ‘It’s my fault’ or ‘I’m worthless’ are all possible signs of a mental health disorder, such as depression. Your friend or loved one may need help if they’re frequently criticising or blaming themselves. When severe, a person may express a feeling to hurt or kill themselves.
Help, please help!!!!!!!!!!!!!!!!!!!!!!!
Answer:
The answer is C
Explanation:
Hope this helped
A cholera outbreak has occurred, and the culprit is contaminated drinking water. Which controllable risk factors might have caused this outbreak? Check all that apply.
The unsanitary handling of human waste by nearby waterways.
The genetic makeup of individuals reporting cholera-related symptoms.
The significant difference in reported cases between males and females.
The reduction in accessibility to regions that use filtered bottled water.
The lack of access individuals with symptoms have to health clinics.
Answer:
I believe the answers are 1, 4 and 5
Explanation:
Answer:
A, D and E because B and C aren't controllable factors
1). Why might food products provide people
with different percents of their Daily
values than those listed on labels ?
Answer:
People look at food labels for a variety of reasons. ... Overview | Serving Information | Calories | Nutrients | The Percent Daily Value (%DV) | Nutrition Facts Label ... nutrition label (below) can vary with each food and beverage product; ... it easier to compare similar foods; they are provided in familiar
how does someone show competance while working out?
It’s so simple but I don’t know how to awnser it ?
Answer:
They show competence by striving through their workout.
Explanation:They make a plan and they go through with that plan . It is more of a strategic way of going about things.They have their mind set on what they want to accomplish in the workout .MOST IMPORTANTLY: THEY ARE EFFIECENT AND PRODUCTIVE WITH THEIR TIME WHICH IS THE DEFINTION OF HAVING COMPETANCE OR BEING COMPETENT
Answer:
Do something that you are good at. Like lifting weights or bench pressing. This is because competance means the ability to do something successfully or efficiently.
Explanation: