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  • 1 answers

Gaurav Seth 5 years ago

static, sliding, rolling

Friction comes into play when irregularities present in the surfaces of two objects in contact get interlocked with each other. Static friction comes into play when we try to move an object which is at rest. Sliding friction comes into play when an object slides over the surface of another object. In sliding friction, the time given for interlocking is very small. Hence, interlocking is not strong. Therefore, less force is required to overcome this interlocking. Because of this reason, sliding friction is less than static friction. Similarly, the area of contact in case of rolling friction is smallest as compared to static or sliding friction. This area of contact changes gradually because of rolling. Hence, rolling friction is lesser than both static and sliding friction. Thus, the correct sequence is—static, sliding, rolling

  • 1 answers

Gaurav Seth 5 years ago

Who are the four key players in the criminal justice system?
A n s w e r
The four key players are Police Public prosecutor Defence lawyer Judge

  1. Police.
  2. Public prosecutor.
  3. Defence lawyer.
  4. Judge.
  • 3 answers

Nakshi Shah 4 years, 11 months ago

(7a + 5b)² + (5a + 7b)² = (7a)2 + (5b)2 + 2(35ab) + (5a)2 + (7b)2 + 2(35ab) = 49a2 + 25b2 + 70ab + 25a2 + 49b2 + 70ab = 49a2 + 25a2 + 25b2 + 49b2 + 70ab + 70 ab = 74a2 + 74b2 + 140ab

Hardik Garg 5 years ago

7a + 5b)² + (5a + 7b)² = (7a)2 + (5b)2 + 2(35ab) + (5a)2 + (7b)2 + 2(35ab) = 49a2 + 25b2 + 70ab + 25a2 + 49b2 + 70ab = 49a2 + 25a2 + 25b2 + 49b2 + 70ab + 70 ab = 74a2 + 74b2 + 140ab

Yogita Ingle 5 years ago

  (7a + 5b)² + (5a + 7b)²

= (7a)2 + (5b)2 + 2(35ab) + (5a)2 + (7b)2 + 2(35ab)

= 49a2 + 25b2 + 70ab + 25a2 + 49b2 + 70ab

= 49a2 + 25a2 + 25b2 + 49b2 + 70ab + 70 ab

= 74a2 + 74b2 + 140ab

  • 1 answers
Bre
  • 1 answers

Yogita Ingle 5 years ago

Area of the field

= Area of upper triangle + Area of Lower triangle

 

= 1​/2 ×6×24+ 1/2 ​× 12× 24

= 3 × 24 +  6 × 24

=72 + 144

=216 sq m

  • 1 answers

Gaurav Seth 5 years ago

A body is unclean, they say
Only the soul is untainted
But the impurity of the body
Is born within the body
?By which ritual does the body
become pure?
Not a creature has been born
except in a bloody womb.
This is the glory of God,
Defilement exists within.
The body is polluted from within,
Be sure of it says the Mahar Chokha

The above poem is written by Soyrabai

  • 5 answers

Savant Kumar 5 years ago

Cell is the structural function unit of life

Yogita Ingle 5 years ago

Cells are the fundamental structural units of living organisms and the basic units of life.

Abhimanyu Roy 5 years ago

A

Neha Sanotra 5 years ago

Cells are the basic building blocks of all living beings

Mahak Dhounchak 5 years ago

H
  • 1 answers

Meghna Thapar 4 years, 11 months ago

To add an animated image in HTML is quite easy. You need to use the <image> tag with the src attribute. The src attribute adds the URL of the image. Also, set the height and width of the image using the height and width attribute. The HTML <marquee> tag defines a scrolling text area in the HTML document that moves across the page in a horizontal or vertical direction. By default, text found within the <marquee> tag will scroll from right to left. The <marquee> tag has been deprecated in HTML5 and should no longer be used.

  • 2 answers

Hardik Garg 5 years ago

The one's digit of the square of a no. could be found using the the unit digit of the no. itself .So the one's digits of given no.s are : 1234 : 6 26387 ; 9 52698 ; 4 21222 ; 4 9106 ; 6 99880 ; 0

Yogita Ingle 5 years ago

The one's digit of the square of a no. could be found using the the unit digit of the no. itself .So the one's digits of given no.s are :

  1. 1234    : 6
  2. 26387 ; 9
  3. 52698 ; 4
  4. 21222  ; 4
  5. 9106    ; 6
  6. 99880 ; 0
  • 1 answers

Yogita Ingle 5 years ago

Quarrying: When minerals are simply dug out from near the surface, the process is called quarrying.

  • 1 answers

Yogita Ingle 5 years ago

Plantations are a type of commercial farming where only a single crop (like tea, coffee, sugarcane, cashew, rubber, banana or cotton) is grown. Large amount of labour and capital are required. The produce is processed in the farm itself or nearby factories.

  • 0 answers
  • 1 answers

Yogita Ingle 5 years ago

The two fundamental rights that Dalits can draw upon to insist that they be treated with dignity and as equals are:

  1. Right to Equality: All persons are equal before the law. No citizen can be discriminated against on the basis of his or her socioeconomic background, caste, religion etc. Every person has equal right of access to all public places.
  2. Right to Freedom: This includes the right to freedom of speech and expression, the right to move freely, the right to form associations, the right to reside in any part of the country and the right to practise any kind of profession, occupation or business.
  • 1 answers

Meghna Thapar 5 years ago

Petroleum, or crude oil, is harder to find and is typically a bit cleaner-burning — and, unlike coal, it can be pumped through pipelines and easily refined into fuels like gasoline or kerosene. Natural gas is also relatively inexpensive and less polluting than coal or crude oil. Petroleum (crude oil): Produces less CO2 emissions than coal during production. Scientists estimate that reserves may run out of oil in a century or two. Natural gas: The cleanest burning fossil fuel. ... Electricity generation with natural gas is very efficient and produces little waste.

  • 0 answers
H
  • 1 answers
One
Pdf
  • 1 answers

Mohit Beniwal 5 years ago

Ch 12 sanskrit
  • 1 answers
Fill ups
  • 5 answers

Vinay Kumar 4 years, 11 months ago

Hello

Angad Koul 4 years, 11 months ago

Hallo

Omkar . 5 years ago

Hallo

Minsa Manoj 5 years ago

Thank you

Rohit Panghal 5 years ago

Hallo
  • 4 answers

Vidya Trivedi 5 years ago

Aap ke anusar Patra phone aur sms ek dusre se kaise alag hai

Kartik Kumar 5 years ago

Deshon ke naam sealing hote Hain

Aaaaa Sssss 5 years ago

घर

Rohit Sharma 5 years ago

Hijsgd
  • 2 answers

Gaurav Seth 5 years ago

Solution :-

 

  • 1 m² = 10000cm²
  • Area = 0.1 m²

 

As we know that

 

→ Pressure = Force/Area

 

→ Pressure = 20,000/0.1

 

→ Pressure = 200000 N/m²

 

Hence,

 

  • Pressure would it exert on the ground is 200000 N/

 

Extra Information :-

 

  • S.I unit of Pressure is N/m²(Pascal)
  • 1000m = 1km
  • 1m = 100cm
  • S.I unit of Force is Newton (N)
  • S.I unit of Area is m²

Yogita Ingle 5 years ago

  • 1 m² = 10000cm²
  • Area = 0.1 m²

As we know that

→ Pressure = Force/Area

→ Pressure = 20,000/0.1

→ Pressure = 200000 N/m²

Hence,

  • Pressure would it exert on the ground is 200000 N/
  • 1 answers

Yogita Ingle 5 years ago

A database is a systematic collection of data. They support electronic storage and manipulation of data. Databases make data management easy.

Let us discuss a database example: An online telephone directory uses a database to store data of people, phone numbers, and other contact details. Your electricity service provider uses a database to manage billing, client-related issues, handle fault data, etc.

  • 2 answers

Aditya Singh 5 years ago

A data base is a collection of data that is organised for easy access , retrieval and management of its contents.

Gaurav Seth 5 years ago

A database is an organised collection of related data so that it can be easily accessed, managed and updated. A Database Management System (DBMS) is a software program that enables us to create, modify and extract data from a database.

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