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What is the source of centripetal force that a planet requires to revolve around the sun? On what factors does this force depend? Write an expression for this force.

Posted by Aditya Raj 3 years, 11 months ago (3315208)

CBSE > Class 09 > Science

1 answers

Antusha Biswas 3 years, 11 months ago (10859538)

Centripetal force is needed to make an object move in a circular path. In this case, the centripetal force is provided by the gravitational force of the sun. This force depends on the masses of sun and the planet as well as the distance between them. F= G(m1m2)/R2 is an expression for this kind of force ~Ray

ANSWER

General reaction of Markovnikov rule and anti markovnikov rule

Posted by Sumit Chand 3 years, 11 months ago (12573976)

CBSE > Class 11 > Chemistry

3 answers

Sumit Chand 3 years, 11 months ago (12573976)

Thanks

Anjan Karthi 3 years, 11 months ago (11411264)

------- Antimarkovnikov rule.

Anjan Karthi 3 years, 11 months ago (11411264)

R-CH=CH2 + H-X →R-CHX-CH3. ---- Markovnikov rule. R-CH=CH2 + H-X ---(C6H5CO)2O2→R-CH2-CH2X.

ANSWER

Why sugar industry is ideally suited to the cooperative sector?

Posted by Anshul Jain 3 years, 11 months ago (11331522)

CBSE > Class 10 > Social Science

1 answers

Mehroj Ansari 3 years, 11 months ago (11785656)

Because sugar industry is seasonal industry ...

ANSWER

ABCD is a quadrilateral in which P,Q,R ans S are mid points of the sides AB, BC,CD and DA . AC is a diagonal show that .(i) SR llAC ans SR=1|2AC. (ii) PQ=SR (iii) PQRS is a parallogram.

Posted by K_Hushii 🍁 3 years, 11 months ago (11720131)

CBSE > Class 09 > Mathematics

2 answers

Sanket .........✨ 3 years, 11 months ago (11361756)

Ha ye ex - 8.1 ka 9th question dekho smjh aa jayega

Sanket .........✨ 3 years, 11 months ago (11361756)

Konsi ex se h ye vese

ANSWER

can you send me test paper ppt 2

Posted by Rajeshwari Nayak 3 years, 11 months ago (9563825)

CBSE > Class 08 > Social Science

0 answers

ANSWER

a car starts from rest on a half kilometres long bridge. the coefficient of friction between the tyre and the road is 1.0 . show that the one cannot drive through the bridge is less than 10 s.

Posted by Nishtha Mishra 3 years, 11 months ago (12542921)

CBSE > Class 11 > Physics

0 answers

ANSWER

http://mycbseguide.com/examin8/

Tips to search web

Posted by Subhash Rai 3 years, 11 months ago (12588785)

CBSE > Class 05 > Computer

1 answers

Sreelekshmi S 3 years, 11 months ago (11338663)

Idk

ANSWER

Humqn

Posted by Vikash Goyal 4 years ago (12588758)

CBSE > Class 12 > रसायन विज्ञान

0 answers

ANSWER

What are functions . Explain the different parts of functions

Posted by Darathi Bharadwaj 4 years ago (12344256)

CBSE > Class 09 > Computer Applications (165)

0 answers

ANSWER

Elasticity

Posted by Sumit Ekka 4 years ago (12588582)

ICSE & ISC > Class 11 > Physics

0 answers

ANSWER

Case study on product mangoes from Maharashtra

Posted by Rakhi Rawat 11Th C 4 years ago (12588567)

CBSE > Class 11 > Business Studies

0 answers

ANSWER

Law are made on the basis of ....... (1) public demand (2) decisions of ruling party (3) for gaining public vote (4) all above

Posted by Tulsi 8A 4 years ago (12094161)

CBSE > Class 08 > Social Science

3 answers

Chiranjeevi Nk 3 years, 11 months ago (12601101)

Public demand

Kanu Choudhary 3 years, 11 months ago (10711901)

Public demand

Somika Gahlot 3 years, 11 months ago (9364209)

Answer is 1 public demand

ANSWER

why did parties and candidates often use dirty tricks to win election

Posted by Sauvik Das 4 years ago (11085841)

CBSE > Class 09 > Social Science

0 answers

ANSWER

Who is the prime Minister of America

Posted by Vipin Thakur 4 years ago (12587299)

CBSE > Class 05 > General Knowledge

5 answers

Arati Sawsakade 3 years, 10 months ago (12449014)

Joe Biden

Ayush Raj 3 years, 11 months ago (11418718)

Joe Biden

Sakshi Dagar 3 years, 11 months ago (11188411)

Joe Biden

Rudra Ghanshyam Tarone 3 years, 11 months ago (12445243)

Joe bidgan

Krishiv Singh 3 years, 11 months ago (12432463)

Joe biden

ANSWER

Difference between antecedent operation and consequent operation

Posted by Jasleen Kaur 4 years ago (11557629)

CBSE > Class 12 > Psychology

0 answers

ANSWER

Briefly describe the progress made in iron industry in britain in the 18th century

Posted by Sejal Sharma 4 years ago (11758954)

CBSE > Class 11 > History

1 answers

Goral Chavda 3 years, 11 months ago (4126603)

In Britain, earlier the process of smelting was done by charcoal. It had many challenges like: •it had low temperature •deforestation was high because of cutting of trees •cost of transportation was high. Then a family of fine iron masters developed. They were called the darbys of Shropshire. •1st Abraham Darby invented the blast furnace in 1709. Coke was used to get fine iron (pig iron) out of iron ore •2nd Abraham Darby invented the wrought iron which was of a better quality and provided higher level of heat. •3rd Darby constructed the first iron bridge in 1779. Apart from this Henry Corr invented the puddling furnace which seperated impurities from melted iron. He also invented rolling mill which made thin sheets and bars of iron. Then in 1770 John Wilkinson made iron chairs and iron tanks(vats).

ANSWER

Why did jo think it was possible to cure her faults

Posted by Ansh Kujur 4 years ago (12277899)

CBSE > Class 07 > English

0 answers

ANSWER

Using the“conduction tester” on an object it was found that the bulb begins to glow. Is that object a conductor or an insulator? Explain.

Posted by Riddhi Prajapati 4 years ago (12551229)

CBSE > Class 06 > Science (OLD)

2 answers

Sushmi Ghosh 3 years, 10 months ago (12689846)

As the bulb started glowing and it has glowed then it's a conductor of electricity which has allow the current to flow

Niyati Bhardwaj 3 years, 10 months ago (12681124)

Yes, the given object is a conductor, as it allows the electric current to pass through it and causes the bulb of the tester to glow. Current flows through objects which are good conductors of electricity. When the two ends of a conduction tester are touched with an object, then the bulb will start glowing.

ANSWER

Why is a 5 rupees coin attracted by a magnet ? Name the metal present in coin.

Posted by Praveen Shukla 4 years ago (11483635)

ICSE & ISC > Class 06 > Physics

4 answers

Sharan K 2 years, 9 months ago (4663112)

Because it is made up of nickel.as u know nickel is attracted by magnet

Ajinkya Salunke 3 years, 6 months ago (5105800)

Nahi pataa

Ridhima Sharma 3 years, 10 months ago (10507343)

Because it is made of Iron..

Raha Abdul Hameed 3 years, 11 months ago (1007135)

Silver. Metal

ANSWER

What are human activities due to it damage the environment ? Explain each activity with a sentence

Posted by Divesh Singh Chauhan 4 years ago (12548969)

CBSE > Class 09 > Information Technology (402)

2 answers

Anamika Sharma 4 years ago (5312288)

There are so many human activities -- • by industries • by cutting trees ( deforestation) • by burning of plastic • by bikes, trucks,cars,etc.

Divesh Singh Chauhan 4 years ago (12548969)

Class 9 Green skills Ka question h

ANSWER

4√3x²+5x-2√3=0

Posted by Sneha Sneha 4 years ago (12088624)

CBSE > Class 10 > Mathematics

1 answers

Anshul Hatria 3 years, 11 months ago (11551444)

4√3x*2+8x-3x-2√3=0 4x(√3x+2)-√3(√3+2)=0 (4x-√3)(√3x+2)=0 4x=√3;√3x+2 x=(√3/4);x=(2/√3)

ANSWER

What were the changes brought during colonial period?

Posted by Muskan Parihar 4 years ago (12575002)

CBSE > Class 12 > Sociology

0 answers

ANSWER

Project on role of RBI in Control of Credit

Posted by Pratham Sahu 4 years ago (5105000)

CBSE > Class 12 > Economics

0 answers

ANSWER

if 1/5th of a number is 8 less than original number. Find the number

Posted by Ashwathnarayana Rao 4 years ago (3772228)

CBSE > Class 08 > Mathematics

1 answers

Al Moin Craft Moin 3 years, 11 months ago (12587873)

2+2

ANSWER

Hlo

Posted by Bts Army Girl Sakshi 4 years ago (12586292)

CBSE > Class 07 > हिंदी

2 answers

Chhavikant Bhardwaj 3 years, 11 months ago (11116730)

Hi

Tanya Passi 3 years, 11 months ago (12574980)

hello

ANSWER

68.83_18.86

Posted by Parichay Lohani 4 years ago (12585283)

CBSE > Class 05 > Mathematics

0 answers

ANSWER

Previous question paper

Posted by Manik Komre 4 years ago (12329078)

Chhattisgarh Board > Class 12 > English

4 answers

Suraj Nishad 3 years, 3 months ago (13579710)

Gh

Laxmi Sinha 3 years, 6 months ago (13219081)

Have you seen the taj mahal

Johan Netam 3 years, 11 months ago (12668927)

His eyes are red He is angry combine using , because

Johan Netam 3 years, 11 months ago (12668927)

You have seen tha Taj Mahal change in to interrogative

ANSWER

Full in the blanks

Posted by Naman Kesarwani 4 years ago (12250597)

CBSE > Class 05 > EVS

2 answers

Rajni Saran 3 years, 11 months ago (12602123)

Where are coming exam

Ritika Joshi 3 years, 11 months ago (11236547)

Houses in the cold regions are made up of

ANSWER

Globalisation will continue in future. Can you imagine what the world would be like twenty years from now? Give reasons for your answer

Posted by Parvesh Sangwan 4 years ago (6288311)

CBSE > Class 10 > Social Science

1 answers

Priya Pathak 3 years, 11 months ago (3908593)

Yes globalisation will continue in future and after 20 yrs more development could be there and many developing countries might become developed country till that time and many new technologies would be introduced and due to globalisation we might get more benefits.

ANSWER

Is PHYSICAL education a biology subject

Posted by Account Deleted 3 years, 10 months ago (11182322)

CBSE > Class 11 > Physical Education

3 answers

Account Deleted 3 years, 10 months ago (11182322)

No ,in our school it is a main subject and complusory subject

Account Deleted 3 years, 10 months ago (11182322)

No ,I have taken as a main subject

Ravi Verma 3 years, 10 months ago (12589012)

No ,it's is a optional subject anyone can take this or not . No matter in which stream you are

ANSWER

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