How Rest and motion are related to each other - Relation with example

How Rest and motion are related to each other - Relation with example

How Rest and motion are related to each other - Relation with example

If you follow this science laws journey with me from past some years. Then you must be aware of Physics chapter i.e, Motion. In Motion we have already studied a lot abut motion and moving things or objects. But apart from the motion in motion chapter, there is also a concept of Rest.

So, here we will discuss not only rest and motion but also how they both related to each other. we will try to understand it with the help of two most common and easily understandable examples. So lets get started.

Motion,

In physics a things which can see, touch and feel is called object or body. It is the branch of physics which deals with the study of the object at rest and in motion. Object in rest A body is said to be rest if it does not change its position with respect to its surrounding with the passage of time. Object in motion If the position of the body changes its state with respect to its surrounding then body is called in motion.

Rest and motion are relative terms

Rest and motion are relative terms because object can be at rest with respect to one things and in motion with respect to some other things at the same time, so motion is not absolute, it is relative. for example---
  • Suppose you are sitting in a train which is moving then we are at rest with respect to the other passenger sitting in that compartment but in motion with respect to the objects on the ground.
  • Our house is at rest with respect to the other house on the earth but it is in motion with respect to an observer on the moon.

Types of motion

One dimension, two dimension motion, three dimension motion.

One dimension motion:- 
  • The motion in a straight lines is called one - dimension motion.
  • Moving of bus in a straight line.
  • Falling of an apple from tree.
  • If only co - ordinate is used from three co - ordinate x, y and z then the motion is one dimension motion.
Two dimension motion;-
  • Motion in a plane is called two dimension motion.
  • If only two co - ordinate is used from three co - ordinate x, y and z then it is called two dimension.
  • The motion of object in horizontal and vertical circle.
  • The earth revolving around the sun.
  • S carom coin in motion.
Three dimension motion;-
  • Motion in space is called three dimension motion.
  • If all co - ordinate is used then it is called three dimension motion.

Position:-
  • If particles on the origin then its position will be zero.
  • If particles move along the positive direction of x - axis then its position positive.
  • If particles moves along the negative direction of x - axis then position negative.
How to make character certificate to get jobs in other cities.

How to make character certificate to get jobs in other cities.

How to make character certificate to get jobs in other cities.

तैयार नहीं पालन करने वालों के खिलाफ सख्त विदशा गों कार्रवाई की जाएगी।

की जांच के हिस्से के रूप में वित्तीय झासमलफाप नीचौर कंपनी के करता था. फिर उनसे पैसे ठगता था। बात जण . लाळाटा तो सबने यही कहा -

पाचगई आर ServicePlus- Issuance of Character Certificate

https://serviceonline.bihar.gov.in/finalAcknowledgement de

Assigned Role to the user-221113550017

Close

लोक सेवाओं का अधिकार

बिहार सरकार

(आवेदन का विवरण)

आवेदन की तिथि: 11/02/2022 आवेदक की पावती

सेवा का प्रकार: कियोस्क / Kiosk

NILE1818


सेवा का नाम: आचरण प्रमाण-पत्र का निर्गमन नाम निर्दिष्ट लोक सेवक : पुलिस अधीक्षक (खगड़िया) आवेदन संख्या: BCHC/2022/96975 आवेदक का नाम: श्री बबलू कुमार (Babloo Kumar)

पिता का नाम : राजेंद्र प्रसाद सह

माता का नाम: अरुणा देवी पति का नाम जिला : खगड़िया

अनुमंडल: खगड़िया प्रखंड : खगड़िया

ग्राम पंचायत / वार्ड संख्या धूस्मुरी बिशनपुर / 16 ग्राम / मोहल्ला : AT-दुसमरी बिशुनपुर

डाकघर: खगरी : Muffacil Thana /मुफ्फसिल थाना सहायक थाना

आवेदक का मोबाइल संख्या : 6239708157 थाना सेवा प्रदान करने की प्रस्तावित

सेवा प्रदान करने की समय : 02/03/2022: 14 कार्यदिवस तिथि

अवधि

लोक सेवाओं का अधिकार

बिहार सरकार (आवेदन का विवरण)

कार्यालय की प्रति

सेवा का प्रकार : कियोस्क / Kiosk

आवेदन की तिथि:

11/02/2022

SBI Main Exam 2 January 2022 full Analysis, students reaction.

SBI Main Exam 2 January 2022 full Analysis, students reaction.

SBI Main Exam 2 January 2022 full Analysis, students reaction.

Here in this post or article, we will analysis the yesterday SBI PO Mains exam. How tuff was the paper? How exam was conducted? How many students can be qualify? What will be the result cut off? And may more. So stay to thos post. We will break down all the doubt regarding yesterday SBI PO Exam.

STATE BANK OF INDIA : SBI has successfully conducted their SBI PO Main exam on yesterday 02 January 2022. This exam haa been conducted in two phases.

Phase first : Pre Exams
Phase second : Mains exam

The pre Exam has been conducted in 2021. And those candidates who has qualified the preliminary exam may promoted for the mains exam. That has been conducted on yesterday.

Where SBI PO Mains exam conducted?

The SBI PO Mains and pre both exam conducted through online mode. This SBI PO Exam conducted all over the states like New Delhi and other territories.

Basically this exam is called SBI PO 2021 exam. Because the prelims of this exam has been already been conducted in last year. In 02 January 2022, there was a mains exam.

The SBI PO Mains exam conducted in two phases on approx 2056 vacancies.

SBI PO 2021 exam important dates

  • SBI PO Mains exam date : 02 January 2022
  • SBI PO results date : May be On January 2022

SBI PO Mains exam full analysis

According to the feedback received from the appearing candidates, the overall exam questions paper was moderate.

The general awareness and English section was easy to moderate as per the students or appearing candidates feedback.

The quantitative aptitude and reasoning section was moderate to different as per the feedback received from appered candidates.

The exam allotted time or candidate has only three hours to attempt the objective part of the paper. I tell you that the objective part covered Data Analysis and Interpretation, Reasoning & Computer Aptitude, English Language, and General Economy, Banking Awareness. All of the four sections had a total of 200 marks. So, we can say that the overall marks for objective section was 200 marks.

SBI PO Mains exam paper Analysis

  • Subject : Reasoning & Computer Aptitude
  • Number of questions : 45
  • Average candidate attempt : 32
  • Difficulty : Moderate to difficult

  • Subject : English Language
  • 35
  • 27
  • Easy to moderate

  • Subject :Data Interpretation & Analysis
  • 35
  • 24
  • Moderate

  • Subject : General/ Economy/ Banking Awareness
  • 40
  • 33
  • Moderate to difficult

Final conclusion:- 
  • Total Average
  • Total average no. of questions : 155
  • Total average attempt : 105 to 115
  • Average difficulty : Moderate (overall)
What is PM kishan samman Nidhi yojna scheme?

What is PM kishan samman Nidhi yojna scheme?

What is PM kishan samman Nidhi yojna scheme?

What is PM kishan samman Nidhi yojna scheme?

PM Kisan Samman Nidhi Yojna: Prime Minister Narendra Modi has given the tenth installment to the farmer of Uttar Pradesh on January 1, 2022. It is a matter of great happiness for all the farmers of Uttar Pradesh because for the last one year, the farmers of Uttar Pradesh have taken this tenth Prime Minister's fund installment by performing a sit-in.

Under this scheme, more than 10 crore farmers of Uttar Pradesh will get more than twenty thousand crores directly in their bank accounts. If we talk about PM Kisan Samman Nidhi Yojna, then this scheme was created by Prime Minister Narendra Modi. Under this scheme, all the farmers of Uttar Pradesh are given some rupees every month or every year for cultivating in his name. So that he can take seeds, water, useful manure etc. for his crop.

More than two crore thirty lakh lisnos of Uttar Pradesh have got direct benefit from this scheme. This information was given by our Prime Minister Narendra Modi himself on his Twitter handle. In that tweet, Prime Minister Narendra Modi had said that the first day of the new year of 2022 will be dedicated to other donors of the country. He said this in one of his video conferences at around 12:30 pm.

Read more in hindi language : 


Or view the web stories


show the formation of Na2O and MgO by the transfer of electrons

show the formation of Na2O and MgO by the transfer of electrons

show the formation of Na2O and MgO by the transfer of electrons

As we know, the electronic configuration of any atoms tells us how much that atom is stable. And also how many that atom can share their valence electron to become stable.

Here in this post, we will discuss a most asked question. That is show the formation of Na2O and MgO by the transfer of electrons. 

To answer this question. Let's get help of electron dot structure. A electron dot structure is a method to find and the type of bond and types of ions of any atoms or molecules.

Now, let's explore the formation of Na2O and MgO by electron dot structure. But before we start the formation let's understand how two atoms or molecules combined each other.

We all know that two or more atoms or molecules can be combined to form a compound. All these compounds can be made by electron dot structure.

This happens as follows: when two or more atoms or molecules combined with the help of electron dot structure a compound formed.

In the same way, sodium oxide (Na2O) and Magnesium oxide (MgO) can be formed with the help of electron dot structure.

The formation of Na2O and MgO by transfer of electrons.

As we know that sodium atom has 11 electron, proton and neutron. And oxygen atom has 8 electron, proton and neutron.

Therefore, sodium atom has 1 extra electron. Because even it has 10 electron it can achieve the noble gas state.

On the other hand, oxygen has 2 less electron to achieve the state of noble gas.

So, if both the atom sodium and oxygen will share each other electron then both can achieve the state of stability.

Now, sodium has only one extra electron but oxygen needs 2 electron to become stable. So, if 2 sodium atoms shares one own electron then oxygen can get 2 electron.

This share of electron from one atom to another atom to make a compound known as electron dot structure. Aa shown in given fig.

show the formation of Na2O and MgO by the transfer of electrons

Here, we will discuss the formation of Na2O and MgO by electron dot structure.

As you can see in the above fig. Sodium (Na) has one free electron to share. But oxygen needs two electron to become stable. That's why two sodium atom gives each one electron to the oxygen and become a positive ions.

Because as we know, those atom who give electron known as positive ions and those who gain of electron known as negative ions.

That's the reason oxygen has 2 negative ions. Similarly in magnesium oxide compound, Magnesium gives 2 electron to oxygen and become positive ions. And oxygen has two negative ions due to gain of electron.

Please note that:- whenever we make a compound by two distinct elements. We have to do it by electron dot structure.

After you have solved the problem related to electron dot structure. You will notice that the balancing of such compounds also happens.
SSC CGL General Knowledge MCQ Quiz Series - 7

SSC CGL General Knowledge MCQ Quiz Series - 7

SSC CGL General Knowledge MCQ Quiz Series - 7

Before this post we have already discuss about SSC MCQ questions related to Science. But now, here we are going to deliver a MCQ Quiz test in general knowledge for upcoming SSC CGL exam. 

There are four options will be given in a single question. Out of the four options, one is correct and remaining three is incorrect. So, you have to choose one option which is correct. Once the MCQ test series over. You will get the result in percentage. And also your performance report. 

SSC CGL General Knowledge MCQ Quiz

1. Which is the largest State in India?

a. Madhya Pradesh
b. Uttar Pradesh
c. Maharashtra
d. Rajasthan

2. Which State has the largest Population?

a. Bihar
b. West Bengal
c. Uttar Pradesh
d. Punjab

3. The president of India is elected by

a. Parliament
b. State Lagilatures
c. By the people directly
d. By an electoral college like Rajya and lok Sabha

4. What is the minimum strength of a state Legislative Assembly?

a. 40
b. 60
c. 50
d. 70

5. Which of the following has not been laid down by the Indian Constitution?

a. Direct election to the lok sabha
b. Direct election to the state Lagislative
c. Direct election of the president of India
d. Creation of Supreme Court 

6. What is the age of the retirement of the supreme court Judge?

a. 60 years
b. 65 years
c. 62 years
d. 70 years

7. The right to vote in India is given to all the people on the basis of 

a. Education
b. Age
c. property
d. Religion

8. How many language have recognised by the Constitution?

a. 13 
b. 14
c. 22
d. 16

9. The maximum strength of Lok Sabha is

a. 500
b. 525
c. 542
d. 550

10. The minimum age For election to the Lok Sabha is

a. 21 
b. 25
c. 30 
d. 35