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  • 4 answers

Saini.Satwinder Saini Satwinder 3 years, 1 month ago (13334050)

Charley was a man who wqs totally upset from the modern world bcs modern world is full of unsecureties , tensions ,worries, gulfs, he want to go to gaseburg gaseburg was a beautiful place with long trees and piece full

Goldi Kumari 3 years, 1 month ago (12972523)

Charley go to galesburg because he tired from his life because of war worry etc to escape the problem

Mandeep Kaur 3 years, 1 month ago (13601255)

to reach home fast

Aayushi Pundir 3 years, 1 month ago (13413098)

Charley going to galesburg because Charley find piece
  • 1 answers

Preeti Dabral 3 years, 1 month ago (2983787)

{tex}\begin{aligned} &\frac{3 x}{4-2 x}-\frac{2 x+5}{3}=\frac{5}{2} \\ &\frac{3 x}{4-2 x}=\frac{5}{2}-\frac{5}{3} \\ &\frac{3 x}{4-2 x}=\frac{5}{6} \\ &18 x=5(4-2 x) \\ &18 x=20-10 x \\ &18 x+10 x=20 \\ &38 x=20 \\ &x=\frac{20}{38} \\ &x=\frac{10}{16} \\ &x=\frac{5}{8} \end{aligned}{/tex}

  • 1 answers

Abdur Raheem 3 years ago (13666539)

Janan karke agar baccha nahi chahiye ho to app condom ka use kar sakte ho
  • 0 answers
  • 0 answers
  • 1 answers

Priyanka Deb 3 years ago (13690674)

I saw a lady calling me
  • 2 answers

Preeti Dabral 3 years, 1 month ago (2983787)

As the depth increased the mass of the earth decreases. At the surface of earth this value will be maximum because radius will be maximum. When radius becomes less this value also decreases. Hence acceleration due to gravity decreases with increase in the depth.

Shivanshu Mishra 2 years, 10 months ago (8200479)

g is 0 at centre of earth
  • 4 answers

Shlok Patel 3 years, 1 month ago (13151488)

Hii

Juber Pathan 3 years, 1 month ago (13628938)

1 quiction help

Deepanshu Baisla 3 years, 1 month ago (12258070)

Hlo

Suswant Kumar 3 years, 1 month ago (13628060)

Hlo
  • 2 answers

Rahul Malik 3 years, 1 month ago (13629386)

Hello

Himanshu Chauhan 3 years, 1 month ago (9939351)

Hi
  • 1 answers

Annu Yadav 1 year, 11 months ago (14306966)

Hzsf
  • 1 answers

Preeti Dabral 3 years, 1 month ago (2983787)

A solid cylinder rolling up an inclination is shown in the following figure.

Initial velocity of the solid cylinder, v = 5 m/s
Angle of inclination, {tex}\theta = 30 ^ { \circ }{/tex}
Height reached by the cylinder = h

  1. Energy of the cylinder at point A will be purely kinetic due to the rotation and translational motion. Hence, total energy at A
    = KErot + KEtrans
    =   {tex}\frac { 1 } { 2 } I \omega ^ { 2 } + \frac { 1 } { 2 } m v ^ { 2 }{/tex}

    The energy of the cylinder at point B will be purely in the form of gravitational potential energy  = mgh
    Using the law of conservation of energy, we can write:
    {tex}\frac { 1 } { 2 } I \omega ^ { 2 } +\frac { 1 } { 2 } m v ^ { 2 } = m g h{/tex}
    Moment of inertia of the solid cylinder, {tex}I = \frac { 1 } { 2 } m r ^ { 2 }{/tex}
    {tex}\therefore \frac { 1 } { 2 } \left( \frac { 1 } { 2 } m r ^ { 2 } \right) \omega ^ { 2 } + \frac { 1 } { 2 } m v ^ { 2 } = m g h{/tex}
    {tex}\frac { 1 } { 4 } I \omega ^ { 2 } + \frac { 1 } { 2 } m v ^ { 2 } = m g h{/tex}
    But we have the relation, {tex}v = r \omega{/tex}
    {tex}\therefore \frac { 1 } { 4 } v ^ { 2 } + \frac { 1 } { 2 } v ^ { 2 } = g h{/tex}
    {tex}\frac { 3 } { 4 } v ^ { 2 } = g h{/tex}
    {tex}\therefore h = \frac { 3 } { 4 } \frac { v ^ { 2 } } { g }{/tex}
    {tex}= \frac { 3 } { 4 } \times \frac { 5 \times 5 } { 9.8 } = 1.91 \mathrm { m }{/tex}

    To find the distance covered along the inclined plane
    In {tex}\Delta A B C{/tex}:
    {tex}\sin \theta = \frac { B C } { A B }{/tex}
    {tex}\sin 30 ^ { \circ } = \frac { h } { A B }{/tex}
    {tex}A B = \frac { 1.91 } { 0.5 } = 3.82 \mathrm { m }{/tex}
    Hence, the cylinder will travel 3.82 m up the inclined plane.

  2. {tex}v = \left( \frac { 2 g h } { 1 + \frac { K ^ { 2 } } { R ^ { 2 } } } \right) ^ { \frac { 1 } { 2 } }{/tex}
    {tex}\therefore v = \left( \frac { 2 g A B \sin \theta } { 1 + \frac { K ^ { 2 } } { R ^ { 2 } } } \right) ^ { \frac { 1 } { 2 } }{/tex}
    For the solid cylinder, {tex}K ^ { 2 } = \frac { R ^ { 2 } } { 2 }{/tex}
    {tex}\therefore v = \left( \frac { 2 g A B \sin \theta } { 1 + \frac { 1 } { 2 } } \right) ^ { \frac { 1 } { 2 } }{/tex}
    {tex}= \left( \frac { 4 } { 3 } g A B \sin \theta \right) ^ { \frac { 1 } { 2 } }{/tex}
    The time taken to return to the bottom is:
    {tex}t = \frac { A B } { v }{/tex}
    {tex}= \frac { A B } { \left( \frac { 4 } { 3 } g A B \sin \theta \right) ^ { \frac { 1 } { 2 } } } = \left( \frac { 3 A B } { 4 g \sin \theta } \right) ^ { \frac { 1 } { 2 } }{/tex}
    {tex}= \left( \frac { 11.46 } { 19.6 } \right) ^ { \frac { 1 } { 2 } } = 0.7645{/tex}
    So the total time taken by the cylinder to return to the bottom is (2 {tex}\times{/tex} 0.764)= 1.53 s.as time of ascend is equal to time of descend for the following problem.

  • 2 answers

Omya Aryan 3 years, 1 month ago (10989590)

Interest rate, Collateral, Documentation and Mode of payment is collectively known as Terms of Credit.

Akshat Mishra 3 years, 1 month ago (13598769)

1. Interest rates- The interest rate is the rate that is decided while borrowing and lending loans, interest rate is mentioned in the document. 2. Collateral- It is an asset that the borrower owns like a house, shop, property, etc. It is used to take loans. 3. Documentation required- The borrowers before lending money check all the documents related to the employment record and income earned by the borrower. 4. Mode of payment- It is the duration in which the loan is to be repaid. long term loans can be repaid in 12 months, 6 months, or monthly installments Thanks ki jarurat nahi hai Thodi madad kar deta hu main
  • 1 answers

Tulsi Chandrakar 3 years, 1 month ago (13629975)

I don't know
  • 1 answers

Ram Avtar Kumar 2 years, 1 month ago (14890033)

jismein prakrutik UP danon ki kalpana sandeshvaha ke roop Mein ki gai hai
  • 1 answers

Vansh Nagar 3 years, 1 month ago (13627917)

Create program in qb64 the following task ch 7
  • 2 answers

Preeti Dabral 3 years, 1 month ago (2983787)

sharpening,bluring,Lens correction,lens. blur,noise reduction and liquify vanishing filters.

Pemachoden Dukpa 1 year, 7 months ago (15615753)

explain any four graphic filters
  • 1 answers

Preeti Dabral 3 years, 1 month ago (2983787)

all

  • 4 answers

Preeti Dabral 3 years, 1 month ago (2983787)

The tiny pores present on the lower surface of leaves is called stomata through which leaves absorb carbon dioxide from air.

Kailash Beniwal 3 years ago (13794397)

Exchange of gases

Dashdash Kids Student 3 years ago (13730146)

Stomata are tiny pores present on the surface of leaves and massive amount of gases are exchange through stomata

Dipesh Ji 3 years ago (13703377)

Is to absorb carbon dioxide from atmosphere.
  • 1 answers

Kajal Pandey 3 years, 1 month ago (13657151)

Introduction Scientific Inventions Means of Transport and Communication Medicine and Surgery Computer Disadvantage Conclusion Introduction:- We are living in the age of science. It has made our life easier and comfortable. Science plays an Important role in Imaginations of man true Science have changed the life style of man. It is the age of Science. Science has given us many wonder full things which made our life easier and comfortable. Today every impossible things changed into possible now man can reach to the moon by space. Scientific Inventions (वैज्ञानिक अविस्‍कार):- There are many scientific Inventions that have made our life very comfortable- electricity is the greatest invention of science It serves us in many ways- It entertains with T.V. and radio It runs trains, mills and factories. It cools and warms our horses motor cars, scooters, railway engines, airplanes computer etc. are all Invention of science, modern life is Impossible without these scientific Inventions. Means of Transport and Communication (संचार के साधन एवं परिवहन) :- Buses/cars/trains and airplanes have made our travels easier, comfortable and quicker. A man can reach any port of the world with in hours. Hi has reached other plants with the help of rockets, with Introduction of long distance telephone call through STD (Subscriber Trunk Dialing) and I.S.D (International Subscribers Dialing) we can talk to our friends and relatives living very far from us. Mobile phone is a great service of man. Medicine and Surgery (दवााईया एवं सर्जरी):- Science has cured man from dreadful diseases TB (Tuberculosis) and cancer have been controlled. It has made man healthier. In the field of surgery too science has clone wonders. Open heart surgery and heart transplantations have become possible. Computer (संगणक):- Scientists have Invented computer can do complex calculation and work quickly. They have solved a lot of problems of man. Disadvantage (हा‍निया):- Science have given us atom bombs they can destroy big cities and kill a lot of persons in a few seconds. Big factories and other machines have made water and air polluted. Conclusion (निष्‍कर्ष्ष) :- Science has proved a great asset to modern man. If properly used. It can make the life of man healthier and happier. Man is called master of the world because of science. i hope it's helpful to you ☺️
  • 2 answers

Kapil Ranolia 3 years, 1 month ago (13643443)

"Yes"

Kapil Ranolia 3 years, 1 month ago (13643443)

It is a non polluted ⛽fuels
  • 2 answers

Vibha .. 3 years, 1 month ago (12936049)

1. Idea of la patrie (the fatherland)and (la citiyon)were introduced. 2.Uniform weights and measure 3.New tricolour flag were chosen 4.hymes were composed 5.National Assembly were made instead of estates generals

Divit Singh 3 years, 1 month ago (9427675)

1.National Flag 2.National Anthem 3.Equal Units and measurement system 4.Allegories
  • 1 answers

Preeti Dabral 3 years, 1 month ago (2983787)

  1. In olden times, the best way to present an idea was through symbolic personifications. This was the most common and appealing way to invite people's attention.
  2. From 1789, females appeared in paintings as a symbol of liberty and revolution. Artists, in the eighteenth and nineteenth centuries, often made efforts to represent a country as if it were a person. The female figures were chosen to express an abstract idea of a nation. These female figures, thus, became an allegory of the nation.
  3. During the French Revolution, many symbolic personifications of 'Liberty' and 'Reason' appeared. In France, the female figure was christened Marianne, which was characterized by Liberty and the Republic - the red cap. the tricolour, the cockade. Statues of Marianne stood in public squares to remind the people of the national symbol of unity. 
  4. Statues of Marianne were erected in public places to remind the public of the national symbol of unity and to persuade them to identify with it.
  5. Marianne images were marked on coins and stamps,
  6. Similarly, Germania became the symbol of the German nation. This work was done by the artist Philip Veit. He depicted Germania as a female figure standing against a background where beams of sunlight shone through the tricolour fabric of the national flag. In visual representations, Germania wore the crown of oak leaves, as the German oak stood for heroism. Germania became the allegory of the German nation.
  7. During the French Revolution, artists used the formal allegory to portray ideas such as Liberty, Justice and the Republic.
  • 1 answers

Preeti Dabral 3 years, 1 month ago (2983787)

Nationalism developed through culture in Europe:

  1. Culture played an important role in creating the idea of the nation. Art, music, literature and drama helped to express, shape and strengthen nationalist sentiments.
  2. The cultural movement of Romanticism aimed at developing a particular form of nationalist sentiment. Romantic artists and poets generally focussed on emotions, intuition and mystical feelings and criticized the glorification of reason and science.
  3. Romantics like the German philosopher Johann Gottfried Herder held the view that true German culture could be discovered only among the common people, the Das Volk. The true spirit of a nation was popularised through folk songs, folk poetry and folk dances.
  4. The emphasis on vernacular language and the collection of local folklore were used to carry the modern nationalist message to large audiences who were mostly illiterates.
  • 1 answers

Preeti Dabral 3 years, 1 month ago (2983787)

Economic conditions that were viewed as obstacles in nineteenth-century Europe are as follows: 

  1. The absence of freedom of markets. State-imposed restrictions on the movement of goods and capital.
  2. Napoleon's administration had created a different currency. weights, and measure for each of the 39 states in the confederation. Conversion of weights and measures for each region created time-consuming calculations and complications.
  3. There were 11 custom barriers and 5% customs duty at each for carrying goods from one place to another. 
  4. The first half of the 19th century had low explosive population growth. Job-seekers were more and employment opportunities were less.
  5. Small producers faced stiff competition from the import of cheap machine-made goods. Peasants struggled under the burden of feudal dues.
  • 1 answers

Preeti Dabral 3 years, 1 month ago (2983787)

  1. At the very beginning, the artisans, businessmen and peasants enjoyed the newly-found freedom.
  2. They welcomed the standardised weights and measures, uniform laws and a common currency for the entire nation as they realised that these would be more helpful in trade and in facilitating the movement and exchange of goods and capital from one area to another.
  3. An outweighing of the advantages of administrative changes were witnessed in the Increase in taxes, censorship and forced conscription in French armies.

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