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 deepta?​

Answers

Answer 1

Answer:

Abhinav be seated at "2.57 cm" far. The further explanation is given below.

Explanation:

The given values are:

Deepta's weight,

= 450 N

Abhinav's weight,

= 350 N

Deepta's distance from fulcrum,

= 2cm

i.e.,

= 0.02 m

Let Abhinav's distance be "x".

As we know,

⇒  [tex]Work \ done \ by \ Deepta = Work \ done \ by \ Abhinav[/tex]

⇒  [tex]Deepta's \ weight\times Deepta's \ distance = Abhinav's \\ weight\times Abhinav's \ distance[/tex]

⇒  [tex]450\times 0.02=350\times x[/tex]

⇒  [tex]9=350\times x[/tex]

⇒  [tex]\frac{9}{350} = x[/tex]

⇒  [tex]x=0.025 \ m[/tex]

i.e.,

⇒  [tex]2.57 \ cm[/tex]


Related Questions

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Answer:

Some behaviors or illnesses have consequences that show up much later.

They need to make sure that past doctors have done their jobs effectively.

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Answer: amniotic sac and umbilical cord

Explanation:

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lack of understanding, lack of compatibility, financial insecurity

A child should participate in strengthening activities at least days per week.

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at least 3 days per week

Answer:

Yes

Explanation:

Because a child needs to stay fit and healthy

What can you do to teach someone to be less prejudiced?

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Show them what the people who are being ?prejudiced? are really like, tell them how the people feel when being prejudiced, show them how to act around said prejudiced people

How does the lifestyle of people affect health ,population and environment?Explain in brief.​

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lifestyle denotes the way people live i.e. whether they are able to fulfill all the basic needs and additional needs. If your lifestyle is good then automatically you get proper nutrition (all basic needs) which directly provides healthy life

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Answers

Answer:

Rice is cultivated at farm as well as hydroponic conditions in Sharjah.

Explanation:

Sharjah is a desert where water is present in very low quantity so rice cultivation is impossible because rice needs flooded condition but now scientist produces certain rice varieties such as Asemi (Japonica) and FL478 (Indica) which can be cultivated on saline and poor soil condition and also needs less water. In Sharjah, water is provided to the rice by drip irrigation in order to save water.

Buenos días.

Me llamo Mondly.

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Explanation:

No ablo ingles

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Answer:

you can use a humidifier, take a shower, use a saline spray, or you can also use a Vicks stick inhaler to help.

put alcohol or vapor on your nose

Write short notes on

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Answers

Answer:

Health education report of the committee in terminology in school collage  is called health education.

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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.

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Identify the factor relevant in each investigation ?

Answers

Answer:

yes

Explanation:

Therefore, it is necessary to examine all underlying factors in a chain of events that ends in an incident. The important point is that even in the most seemingly straightforward incidents, ...

NEED help ASAP!!! WIll give BRainliest!!!
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Answers

Answer:

risk factors

Explanation:

the greatest issue

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Answers

Answer:

The nervous system does depend on the circulatory and digestive system because it would not be able to work without a beating heart or if the person does not have any food, basically they would not be alive. However, the circulatory and digestive system need the nervous system to work. For example, the nervous system sends signals to the brain when there is pain in the stomach, meaning that you are hungry. It also tells the brain that you are full. For the circulatory system, the whole circulatory system is made up of all the electrical impulses that are part of the nervous system. They help your heart to beat and pump blood to your entire body.

Explanation:

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Answers

Control any bleeding.

Apply ice to the injured area to ease pain and reduce swelling.

Remove any jewelry right away. ...

Support a deformed hand on a pillow.

Take an over-the-counter pain reliever like acetaminophen or ibuprofen.

-----------------------------------------------------------------------------------------

I really suggest you go to a doctor if you have broken your arm. Failing to do so can result in your arm being in more pain and it could heal the bone wrong.  

FOR 40 POINTS!!!!

What is the function of a vascular spasm?

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B) it constricts the wound area prior to fibrin formation

C) it plugs the wound area after the adherence of platelets

D) it constricts the wound area after fibrin formation

Answers

Answer:

B. It constricts the wound area prior to fibrin formation.

Explanation:

Before the formation of fibrin, vascular spasm constricts the wound area.

Vascular spasm

It is the narrowing of the arteries resulting due to persistent contraction of the blood vessels, also called vasoconstriction.

This can diminish the flow of blood, this can influence any part of the body.

Vascular spasm or vasoconstriction is one of the steps of hemostasis.

It is a brief reflexive contraction at the time of hemostasis, which makes a decrease in the flow of blood to the region.

This takes place just prior to the formation of platelet plug by fibrin.

The formation of platelet plug takes place directly after the rupturing of blood vessel takes place.

After some minutes, the formation of platelet plug takes place completely by fibrin.

Thus, the correct answer is option B.

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https://brainly.com/question/901457

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Answers

Hey,

Answer:

Rehabilitation is :

D. The process of restoring the person to his or her highest possible level of function

Answer:

People with physical, mental, or emotional. disabilities to achieve the greatest possible level of. physical, mental, spiritual, social, and economic.

the answer is D

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Answers

Answer:

A

Explanation:

low self- esteem

Answer: Answer “B”, aka “low self-esteem.

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-︎︎ ฅ^•ﻌ•^ฅ

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Answers

Answer:

The correct words to complete the sentences are;

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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.

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Answer:

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Answer:No STD’s No worrying about becoming pregnant, focus on platonic relationships

Explanation:

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Answer:

1. Some people find it difficult to breathe while wearing a mask.

2. Different allergies occur by some masks on the facial area.

That's all that ik

Answer:

They steam up glasses and you can't see

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You can not breath freely

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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

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Explanation:

1. Breathe. While grades are important, they do not dictate your future.

2. That depends on if you're studying is about really learning the material, or just cramming for an exam.

3. If you're studying to learn the material, then repeat it over and over until it becomes second nature. I'm not saying study endlessly, but dedicate like 40 minutes to studying one subject. Go online and find how others solved similar problems.

4. If you're studying to cram for an exam, then study outloud. I find that when you think in your head, you don't hold on to the facts as well. When cramming, try talking outloud, have a discussion with your friends and peers about the material. Group thinking is great.

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Answers

Answer:

The correct option;

C. Repetitive motion develops nerves and nerve endings

Explanation:

It has been determined that exercise helps activates the afferent sensory nerves between the muscles that are active and the spinal chord. Nerve fibers activity such as the pressor reflex (EPR)  that assist in sensation and sensory transmission experience increased activity during an exercise such that relay of information on the condition of the respiratory and cardiovascular system to the brain.

The effect of exercise on the nervous system is that repetitive motion develops nerves and nerve endings.

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The nervous system refers to the system of organs and tissues which work together to respond to stimulus and transmit information around the body.

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Answers

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Explanation:

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Answers

C. Pasta with meat sauce, fruit, and milk is best because it has vegetables, fruit, dairy, meat, and grains.

Answer:

The Answer Is C

Explanation:

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Answers

Answer:

surround yourself with positivity

Answer:

ask god

Explanation:

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Answers

Answer:

Regular exercise.

Explanation:

Very narrow hips, extra large babies, and triplets, can all cause complications when giving birth, as those can make it very hard for the baby to come out naturally.

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Hope this helps!

Answer:

Regular exercise

Explanation:

example of survival stress,

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Answer:

The basic stresses that will affect you, the survivor, psychologically are as follows: pain, hunger and thirst, heat or cold, fatigue, loneliness, and fear.

Explanation:

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Answer:

Hey there!

If 70% of a person's body weight is water, and the person weighs 50 kilograms, the weight of water would be 0.7(50), or 35 kilograms.

Let me know if this helps :)

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There wouldn’t be any 2nd hand smoking, being brought from one person to another, which will save others. Also, the person smoking would be safer, and their lungs won’t get old. It’ll keep everyone safer.

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