Ask questions, doubts, problems and we will help you..
Ask questions which are clear, concise and easy to understand.
Ask Question
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Repujit Atom 5 years, 3 months ago (9609508)
- 1 answers
Posted by Tamana Yadav 5 years, 3 months ago (9820667)
- 2 answers
Anjali Anjali 5 years, 3 months ago (9813583)
Posted by Poonam Poonam 5 years, 3 months ago (9288978)
- 3 answers
Posted by Abhi Jain 5 years, 3 months ago (9545130)
- 2 answers
Anjali Anjali 5 years, 3 months ago (9813583)
Posted by Bla Bla 5 years, 3 months ago (8161015)
- 0 answers
Posted by Raushan Sharma 5 years, 3 months ago (9387438)
- 1 answers
Yogita Ingle 5 years, 3 months ago (2577571)
(i) Agenda 21 was adopted at first International Earth Summit held in 1992 at Rio de Janerio Brazil.
(ii) The two principles are as follows:
(a) To combat environmental damage, poverty disease through global cooperation on (common interests, mutual needs and shared responsibilities).
(b) Every local government should draw its own local Agenda 21.
Posted by Taniya 5 years, 3 months ago (9141064)
- 2 answers
Anushika Singhal 5 years, 3 months ago (9768241)
Anushika Singhal 5 years, 3 months ago (9768241)
Posted by Sukhmeet Singh Maan 5 years, 3 months ago (9820526)
- 1 answers
Posted by Chandan Kumar Mohanty 5 years, 3 months ago (9820471)
- 2 answers
Posted by Saurav Thakur 5 years, 3 months ago (8589359)
- 1 answers
Anya Jain 5 years, 3 months ago (9803048)
Posted by Monika Wadhwa 5 years, 3 months ago (9098893)
- 1 answers
Yogita Ingle 5 years, 3 months ago (2577571)
Align or alignment is a term used to describe how text is placed on the screen. For example, left-aligned text creates a straight line of text on the left side of the page (like this paragraph). Text can be aligned along the edge of a page, cell, div, table, or another visible or non-visible line. Below are some different examples of aligned text.
Posted by Vraj Limbachiya 5 years, 3 months ago (9796616)
- 1 answers
Aradhya Chauhan 5 years, 3 months ago (6112214)
Posted by Palak Zala 5 years, 3 months ago (8458116)
- 4 answers
Priya Priya 5 years, 3 months ago (9543427)
Posted by Dr.Swati Patil 5 years, 3 months ago (6814022)
- 0 answers
Posted by Máľķêêț???? Kour 5 years, 3 months ago (8969898)
- 4 answers
Posted by Leesarani Pradhan 5 years, 3 months ago (9753449)
- 1 answers
Yogita Ingle 5 years, 3 months ago (2577571)
We know that circumference of a circle = 2π r.
We know that diameter = 2r.
Given circumference of a circle exceeds diameter by 16.8cm.
2πr - 2r = 16.8
2r(π - 1) = 16.8
2r(22/7 - 1) = 16.8
2r(22 - 7/7) = 16.8
2r(15/7) = 16.8
30r = 16.8 * 7
30r = 117.6
r = 117.6/30
r = 3.92 cm.
Therefore the radius of the circle = 3.92cm.
Posted by Samrat Singh 5 years, 3 months ago (9718523)
- 0 answers
Posted by Máľķêêț???? Kour 5 years, 3 months ago (8969898)
- 2 answers
Yogita Ingle 5 years, 3 months ago (2577571)
Factors of 18 = 2 x 3 x 3
Factors of 48 = 2 x 2 x 2 x 2 x 3
H.C.F. of (18, 48) = 2 x 3 = 6
Posted by Nitin Kkk 5 years, 3 months ago (9820215)
- 1 answers
Yogita Ingle 5 years, 3 months ago (2577571)
The king was sad because his birthday came only once a year and he could not give away gifts more than once in a year.
Posted by Shweta Vishwakarma 5 years, 3 months ago (8846250)
- 0 answers
Posted by Trina Das 5 years, 3 months ago (9798036)
- 0 answers
Posted by Athira E. S Priya 5 years, 3 months ago (9806983)
- 3 answers
Sri Sasvika Sri Sasvika 5 years, 3 months ago (9818217)
Posted by Diya Raj 5 years, 3 months ago (9659195)
- 1 answers
Posted by Athira E. S Priya 5 years, 3 months ago (9806983)
- 4 answers
Sri Sasvika Sri Sasvika 5 years, 3 months ago (9818217)
Xxx Xxx 5 years, 3 months ago (9365241)
Anjali Roy 5 years, 3 months ago (9663630)
Posted by ꧁༒☬ℜ؏Αꮮ☬༒꧂ ꧁༒☬Ꮶιηgs☬༒꧂ 5 years, 3 months ago (9319409)
- 1 answers
Yogita Ingle 5 years, 3 months ago (2577571)
We have,
Mass of the rifle, m₂ = 3 kg
Mass of the Bullet, m₁ = 0.03 kg
The velocity of the bullet, v₁ = 100 m/s
Time taken by bullet to move through the barrel, t = 0.003 s
So,
Initial velocity of rifle, u₂ = 0 m/s.
Initial velocity of bullet, u₁ = 0 m/s.
Final velocity of bullet, v₁ = 100 m/s.
Final velocity of rifle = v₂ m/s.
Now, we know from the law of conservation of momentum,
m₁u₁ + m₂u₂ = m₁v₁ + m₂v₂
So,
(0.03 x 0) + (3 x 0) = (0.03 x 100) + (3 x v₂)
0 = 3 + 3.v₂
v₂ = -1 m/s
Therefore, acceleration of the rifle is given by,
So,
The Force experienced by rifle, therefore, would be,
F = m.a
F = 3.(-333.33)
F ≈ 1000 N
Posted by Nitin Kkk 5 years, 3 months ago (9820215)
- 0 answers
Posted by Trisha Singh 5 years, 3 months ago (9820028)
- 2 answers
Posted by Anselam Toppo 5 years, 3 months ago (9698950)
- 2 answers
Smriti Sharma 5 years, 3 months ago (7477633)
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Yogita Ingle 5 years, 3 months ago (2577571)
The Nayanars and Alvars led religious movements in south India during the seventh to ninth centuries. The Nayanars were devotees of Shiva while the Alvars were the devotees of Vishnu. They came from all castes including those considered 'untouchable like the Pulaiyar and the Panars. They preached the love of Shiva or Vishnu as the path to salvation. They went from place to place composing beautiful poems in praise of the deities enshrined in the villages they visited and set them to music. There were 63 Nayanars who belonged to different caste backgrounds. There were 12 Alvars who came from equally divergent backgrounds.
0 Thank You