write a short note on Lever and Pulley each​

Answers

Answer 1

The lever is a movable bar that pivots on a fulcrum attached to a fixed point. ... It shows that if the distance a from the fulcrum to where the input force is applied (point A) is greater than the distance b from fulcrum to where the output force is applied (point B), then the lever amplifies the input force.

pulley is a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt, or transfer of power between the shaft and cable or belt.


Related Questions

6. For the psychologist, abnormal behavior can be thought of
as expressing distress of some kind that obstructs one's ability
to function. Because this is such a broad definition, it's best to
think of the range of behaviors from normal to abnormal as
O A. entirely dependent on diagnostic assumptions,
B. observable patterns.
O C. lying along a continuum
O D. statistical variations,

Answers

Abnormal behavior is the statistically uncommon pattern of behavior within a particular culture.

The psychological abnormal people are not able to perform daily life functions with ease and accuracy.

A person may experience emotional distress because he is not able to perform his daily life functions which a normal person can perform.

If a person is in emotional distress his normal routine work will also be disturbed due mental stress.

There will be statistical variation in routine works which he performs in daily life.

The correct answer is D. Statistical Variation

Learn more at https://brainly.com/question/24373254

nsulin is produced by the pancreas because it allows sugar from the cells to enter into the blood.
Glucagon is produced by the pancreas because it allows sugar from the cells to enter into the blood.
Glucagon is produced by the pancreas because it allows sugar from the blood to enter the cells and be used for energy.
Insulin is produced by the pancreas because it allows sugar from the blood to enter the cells and be used for energy.

Answers

Answer:

Insulin is produced by the pancreas because it allows sugar from the blood to enter the cells and be used for energy.

Explanation:

The most important hormone that the pancreas produces is insulin. Insulin helps the glucose get into the body's cells. Insulin is released by the 'beta cells' in the islets of Langerhans in response to food. Its role is to lower glucose levels in the bloodstream and promote the storage of glucose in fat, muscle, liver, and other body tissues.

Which of the following is a benefit of using email to communicate at work ? a ) You can express yourself in limited number of characters Ob ) You don't have to worry about using proper grammar. c) You always get a response right away. d ) You can reach a large audience with one communication .

Answers

Answer:

you can express yourself in limited number of characters

Answer:

d) you can reach a large audience with one communication

Explanation:

It is easier to communicate with all of your colleagues at once by sending an email. Although A looks like a pretty good answer, D seems to be the best answer in this situation. Hope this helped :)

He has been working hard ________English *

a. on
b. in
c. at
d. for

Answers

Answer:

Option b.on is the correct answer.

he has been working hard in English. option b

Is it the best if you take Advil with a burning throat?

Answers

Answer:

I HOPE THIS INFORMATION WILL HELP YOU ...

Yes because Advil is a anti-inflammatory which will help your inflamed throat

3 5 points ) You and a coworker seem to have a hard time seeing eye - to - eye on a number of different things . Today , she does something that makes you especially angry . What should you do? a) Tell your boss that you can't work with her anymore . b) Talk to your coworkers about how much she is driving you crazy. c) Scream at her that you've had enough of her behavior. d ) Walk away until you can speak with her calmly about the issues you have been having

Answers

Answer:the answer is D.

Explanation:

Although she had made you mad, it is unprofessional to yell at her. If you tell your boss, they will simply say you still have to work with people you don’t like. When you are calm enough to talk to her, you can discuss the issue without hurting each other’s feelings.

what name is this ekg

Answers

Answer:

ekg

Kg= kilogram

I think maybe I don't understand the question

Answer:

Hyperkalemia

Explanation:

5.0 mmol/l you start to see dented t waves

describe how your future career can be an opportunity to help others flourish, to be purposeful, and to do no harm.

Answers

To start, what is your dream future career?

What is the specific purpose of the job?

Have professionals with this job helped you before?

If yes, how so?

Hi guys Cell is the structural and functional unit of life.Why?Thanks​

Answers

Answer:

cell is the structural and functional unit of life because our body is made up of millions of cells and it helps to control the structural and functional unit of our body

Anyone know the answer?

Answers

Answer:

i thank its d

Explanation:

Which is a social benefit of healthy sleep?

Answers

Answer:

improves there mood

Explanation:

Describe why medications are limited when a female is breastfeeding her baby.

Answers

Milk is generally slightly more acidic (pH 7.2) than the mother's plasma (pH 7.4) so it attracts weak organic bases such as oxycodone and codeine. Such drugs become ionised and 'trapped' in the milk.

Which of the following statements if made by a patient with otitis media External does not indicate the need for further education?
A. I will clean my ear with cotton tip applicator or a
B. I will take my antibiotics whenever I feel like
C. I will avoid potential irritants such as hair care p I will continue to swim Treatment of Chronic Otitis media includes all point
D. I will continue to swim​

Answers

Answer:

C. I will avoid potential irritants such as hair care p I will continue to swim Treatment of Chronic Otitis media includes all point

How long does a baby sleep after birth?

A) ranges from 30 minutes to about four hours
B) between 20-45 minutes only
C) between 3-4 hours only
D) ranges from 2-3 hours only

Answers

Answer:

Your baby will be tired after the efforts of being born. But as well as adjusting to his new life outside your womb (uterus), he's on a tremendous growth spurt and will need plenty of sleep to fuel this. Your baby may sleep for up to 18 hours over the course of 24 hours.

Assuming that a person going to community college can't afford to go to a four-year college is an example of ) a generalization. b) discrimination. O c) a stereotype. O d) tolerance

Answers

Answer: discrimination

Explanation: they are saying "oh you're probably gonna go to a community college, since youre really poor?" maybe they just wanna stay local

Giving medication to people is safer because of [blank]​

Answers

Answer:

The answer is:

Explanation:

Risks. Since if you take any insane risks rather than using a medication, its not very right.. Its just like saying, "Prevention is Better Than Cure".

Hope this helps....

Have a nice day!!!!

Picture with the question is posted

Answers

Answer:

it's either A or B. I'm positive it's a pivot. it's most likely a standing pivot but it still could be b not completely sure. Hope this helps.

I believe the answer is b

Please reply me soon :< before 31/7

Answers

Answer:

sorry no one answered for you:( hope it turned out well

Explanation:

Can I drink Starbucks or anything else after taking Tylenol?

Answers

Vas happenin!
Wait 30 minutes (because that how much it should take to go ). to drink anything sugary. Drink water for now and then you can drink whatever yoU want hope this helps *smiles*!

Which of the following sub-domains does not belong in the Cognitive Development domain?

Communication, Language, and Literacy

Creative Development

Social Studies

Science

Answers

science

I think science is correct ans

How you deal with life's stresses and challenges do not all affect your health,
True
False

Answers

Answer:

False

Explanation:

It does. Stress makes your hair fall out

False

stress can cause many things like sleepless nights and your hair falling out

Which of the following statements is generally true about change in the workplace ? a ) Most people accept change easily . b) Smart companies can avoid change altogether. c) Change in the workplace fairly infrequently d Individuals can learn to manage the change
d or c ?
this is very hard!!

Answers

Answer:

I think it's D

Explanation:

Insert alphabets to make sensible words.
S_A_P_N_R
R_P_ _D_C_
W_N_
K_E N_ _A_L
D_M_ _T_C​

Answers

sharpner is the answer of first question

What is the minimal internal temperature that the eggs must reach during cooking

Answers

Answer:160 F

Explanation:

160°F
There are three important temperatures to remember when cooking meat or eggs at home: Eggs and all ground meats must be cooked to 160°F; poultry and fowl to 165°F; and fresh meat steaks, chops and roasts to 145°F. Use a thermometer to check temperatures.

Discuss 2 uses of electrical accessories​

Answers

Answer:

A switch is used to make a circuit ON and OFF.

A holder is used with a lamp

Explanation:

list out the part of respiratory system​

Answers

Nose

mouth

lunges

pharynx

larynx

trachea

bronchi

bronchioles

Hope it helps u plz follow me for more good answer♥️♥️

What type of receptor detects changes in blood pressure? A. Osmoreceptor B. Thermoreceptor C. Baroreceptor D. Adrenoreceptor

Answers

The answer to the question is the option
C. Baroreceptor

Baroreceptor located in the carotid sinuses and the aortic arch detects changes in blood pressure. Therefore, option C is correct.

What is baroreceptor?

Mechanoreceptors known as baroreceptors enable the autonomic nervous system to communicate information derived from blood pressure. After that, information is transmitted quickly in order to change the cardiac output and total peripheral resistance, keeping the blood pressure within a predetermined, normal range.

Baroreceptors come in two varieties: low-pressure volume receptors and high-pressure arterial baroreceptors, both of which are triggered by the stretching of the vessel wall. Carotid sinuses and the aortic arch both include arterial baroreceptors.

It can detect changes in blood pressure. Thus, option C is correct.

Learn more about baroreceptors, here:

https://brainly.com/question/12993074

#SPJ2

You are the director of HIM in a small community hospital. One day, an en
the incomplete file area comes to you with a coat. One of the physicians left it in the
dictation room, but the employee does not know to whom it belongs. You decide to
look in the pockets of the coat to see whether any identification is present. You find
in one of the pockets a prescription bottle of Antabuse (disulfiram), a medication given
to alcoholics to help them stop drinking. The patient named on the bottle is a physician
at your facility. What should you do with this information? What are the confidentiality
issues? Should you have handled this situation differently?

Answers

Answer:

show it to the hospital for confirmation

dical coding specialist
23. This is a time of tremendous growth both in clinical knowledge base as well as professional
development.
a. Residency
b. EMT training
c. Medical school
d. Nursing school

Answers

The answer is A - Residency.

Explanation:

Choosing a residency is a big decision, and one that creates stress and anxiety for many medical school graduates. Your residency is important because it’s a time of tremendous growth both in your clinical knowledge base as well as your professional development. Much of what you learn will come from patients.

The management team at Electronics Galaxy is evaluating whether to have sales staff wear uniforms on the showroom floor . What should they consider about wearing uniforms ? How staff are dressed doesn't usually have much of an impact on customers . b) Uniforms can help customers identify members of the sales staff. Oc ) Team morale usually suffers when uniforms are put in place . d) Uniforms can take away from each employee's individual personality.

Answers

Answer:

Option B would be your answer.

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