• AglaSem
  • Schools
  • Admission
  • Career
  • News
  • Hindi
  • Mock Test
  • Docs
  • ATSE
aglasem
  • CBSE
    • Date Sheet
    • Syllabus
    • Sample Papers
    • Question Papers
  • ICSE / ISC
  • State Boards
    • Date Sheet
    • Admit Card
    • Result
    • Sample Paper
    • Question Paper
  • NCERT
    • NCERT Books
    • NCERT Solutions
    • NCERT Exempler
    • Teaching Material
  • Mock Tests
  • Study Material
    • Notes
    • Solved Sample Papers
    • Maps
    • Writing Skill Format
  • Olympiads
    • ATSE
    • KVPY
    • NTSE
    • NMMS
  • School Admission
  • Entrance Exams
    • JEE Main
    • NEET
    • CLAT
  • Students Guide
    • Careers Opportunities
    • Courses & Career
    • Courses after 12th
  • Others
    • RD Sharma Solutions
    • HC Verma Solutions
    • Teaching Material
    • Classes Wise Resources
    • Videos
No Result
View All Result
aglasem
  • CBSE
    • Date Sheet
    • Syllabus
    • Sample Papers
    • Question Papers
  • ICSE / ISC
  • State Boards
    • Date Sheet
    • Admit Card
    • Result
    • Sample Paper
    • Question Paper
  • NCERT
    • NCERT Books
    • NCERT Solutions
    • NCERT Exempler
    • Teaching Material
  • Mock Tests
  • Study Material
    • Notes
    • Solved Sample Papers
    • Maps
    • Writing Skill Format
  • Olympiads
    • ATSE
    • KVPY
    • NTSE
    • NMMS
  • School Admission
  • Entrance Exams
    • JEE Main
    • NEET
    • CLAT
  • Students Guide
    • Careers Opportunities
    • Courses & Career
    • Courses after 12th
  • Others
    • RD Sharma Solutions
    • HC Verma Solutions
    • Teaching Material
    • Classes Wise Resources
    • Videos
No Result
View All Result
aglasem
No Result
View All Result

NCERT Solutions for Class 9 Science Chapter 8 Motion

by aglasem
August 25, 2021
in 9th Class
Reading Time: 1 min read
0
NCERT Solutions

NCERT Solutions Class 9 Maths Chapter 8 Motion – Here are all the NCERT solutions for Class 9 Maths Chapter 8. This solution contains questions, answers, images, explanations of the complete Chapter 8 titled The Fun They Had of Maths taught in class 9. If you are a student of class 9 who is using NCERT Textbook to study Maths, then you must come across Chapter 8 Motion. After you have studied lesson, you must be looking for answers of its questions. Here you can get complete NCERT Solutions for Class 9 Maths Chapter 8 Motion in one place.

Go to Exercise

NCERT Solutions Class 9 Science Chapter 8 Motion

Subscribe For Latest Updates

Hi Maya , Follow this topic to stay updated.

subscribe

Here on AglaSem Schools, you can access to NCERT Book Solutions in free pdf for Science for Class 9 so that you can refer them as and when required. The NCERT Solutions to the questions after every unit of NCERT textbooks aimed at helping students solving difficult questions.

For a better understanding of this chapter, you should also see summary of Chapter 8 Motion , Science, Class 9.

Class 9
Subject Science
Book Science
Chapter Number 8
Chapter Name

Motion

NCERT Solutions Class 9 Science chapter 8 Motion

ATSE 2022, Olympiad Registration Open.

Class 9, Science chapter 8, Motion solutions are given below in PDF format. You can view them online or download PDF file for future use.

Motion Download

NCERT Solutions for Class 9 Science Chapter 8 Motion Download

Did you find NCERT Solutions Class 9 Science chapter 8 Motion helpful? If yes, please comment below. Also please like, and share it with your friends!

NCERT Solutions Class 9 Science chapter 8 Motion- Video

You can also watch the video solutions of NCERT Class9 Science chapter 8 Motion here.

Video – will be available soon.

If you liked the video, please subscribe to our YouTube channel so that you can get more such interesting and useful study resources.

Download NCERT Solutions Class 9 Science chapter 8 Motion In PDF Format

You can also download here the NCERT Solutions Class 9 Science chapter 8 Motion in PDF format.

Click Here to download NCERT Solutions for Class 9 Science chapter 8 Motion

Question & Answer

Q.1: An object has moved through a distance. Can it have zero displacement? If yes, support your answer with an example?

Ans : Yes. An object that has moved through a distance can have zero displacement. Displacement is the shortest measurable distance between the initial and the final position of an object. An object which has covered a distance can have zero displacement, if it comes back to its starting point, i.e., the initial position. Consider the following situation. A man IS walking in a square park of length 20 m (as shown in the following figure). He staffs walking from point A and after moving along all the corners of the park (point B, C, D), he again comes back to the same point, i.e., A. In this case, the total distance covered by the man is 20 m +20 m + 20 m + 20 m = 80 m. However, his displacement is zero because the shortest distance between his initial and final position is zero.

Q.2: A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position?

Ans : The farmer takes 40 s to cover 4 x 10 =40 m. In 2 min and 20 s (140 s), he will cover a distance \( \frac { 40 } { 40 } \times 140\)=40m Therefore, the farmer completes \( \frac { 140 } { 40 } = 3.5\) rounds (3 complete rounds and a half round) of the field in 2 min and 20 s. That means, after 2 min 20 s, the farmer Will be at the opposite end of the starting point. Now, there can be two extreme cases. Case I: Starting point is a comer point of the field. In this case, the farmer will be at the diagonally opposite corner of the field after 2 min 20 s. Therefore, the displacement will be equal to the diagonal to the field. Hence, the displacement will be \( \sqrt { 10 ^ { 2 } + 10 ^ { 2 } }\)=14.1m Case II: Starting point is the middle point of any side of the field. In this case the farmer Will be at the middle point of the opposite side of the field after 2 min 20 s. Therefore, the displacement will be equal to the side of the field, i.e., 10 m. For any other starting point, the displacement will be between 14.1 m and 10 m.

Q.3: Which of the following is true for displacement? 
(a) It cannot be zero. 
(b) Its magnitude is greater than the distance travelled by the object.

Ans : (a) Not true Displacement can become zero when the initial and final position of the object is the same. (b) Not true Displacement is the shortest measurable distance between the initial and final positions of an object. It cannot be greater than the magnitude of the distance travelled by an object. However, sometimes, it may be equal to the distance travelled by the object.

Q.4: Under what condition(s) is the magnitude of average velocity of an object equal to its average speed?

Ans : \( \ = \frac { \text { Total distance covered } } { \text { Total time taken } }\) \( \ = \frac { \text { Displacement } } { \text { Total time taken } }\)

Q.5: What does the odometer of an automobile measure?

Ans : The odometer an automobile measures the distance covered by an automobile.

NCERT / CBSE Book for Class 9 Science

You can download the NCERT Book for Class 9 Science in PDF format for free. Otherwise you can also buy it easily online.

  • Click here for NCERT Book for Class 9 Science
  • Click here to buy NCERT Book for Class 9 Science

All NCERT Solutions Class 9

  • NCERT Solutions for Class 9 English
  • NCERT Solutions for Class 9 Hindi
  • NCERT Solutions for Class 9 Maths
  • NCERT Solutions for Class 9 Science
  • NCERT Solutions for Class 9 Social Science
  • NCERT Solutions for Class 9 Sanskrit

All NCERT Solutions

You can also check out NCERT Solutions of other classes here. Click on the class number below to go to relevant NCERT Solutions of Class 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12.

Class 1 Class 2 Class 3
Class 4 Class 5 Class 6
Class 7 Class 8 Class 9
Class 10 Class 11 Class 12

Download the NCERT Solutions app for quick access to NCERT Solutions Class 9 Science Chapter 8 Motion. It will help you stay updated with relevant study material to help you top your class!


Previous Next

To get fastest exam alerts and government job alerts in India, join our Telegram channel.

Tags: NCERT Science SolutionsNCERT SolutionsNCERT Solutions Class 9NCERT Solutions PDFScience

aglasem

Related Posts

MP Board 9th Result 2022
9th Class

MP Board 9th Result 2022 – Check MPBSE Class 9 Result

UP Board Solutions Class 9 by AglaSem
9th Class

UP Board Solutions Class 9 – गणित, विज्ञान, हिंदी, सामाजिक विज्ञान

UP Board Solutions Class 9 by AglaSem
9th Class

UP Board Solutions Class 9 Maths (गणित)

UP Board Solutions Class 9 by AglaSem
9th Class

UP Board Solutions Class 9 Science (विज्ञान)

Next Post
NCERT Solutions

NCERT Solutions for Class 9 Science Chapter 15 Improvement In Food Resources

Discussion about this post

Registration Open!!

ATSE 2022, Olympiad Registration Open.

Term 2 Solved Sample Paper 2022

  • Class 8 Sample Paper Term 2
  • Class 9 Sample Paper Term 2
  • Class 10 Sample Paper Term 2
  • Class 11 Sample Paper Term 2
  • Class 12 Sample Paper Term 2

CBSE Board Quick Links

  • CBSE Date Sheet
  • CBSE Result
  • CBSE Syllabus
  • CBSE Sample Papers
  • CBSE Question Papers
  • CBSE Notes
  • CBSE Practice Papers
  • CBSE Mock Tests

Class Wise Study Material

  • Class 1
  • Class 2
  • Class 3
  • Class 4
  • Class 5
  • Class 6
  • Class 7
  • Class 8
  • Class 9
  • Class 10
  • Class 11
  • Class 12

For 2022

  • Solved Sample Papers
  • Maps
  • Revision Notes
  • CBSE
  • State Board

Study Material

  • Class Notes
  • NCERT Solutions
  • NCERT Books
  • HC Verma Solutions
  • Courses After Class 12th

Exam Zone

  • JEE Main 2022
  • NEET 2022
  • CLAT 2022
  • Fashion & Design
  • Latest
  • Disclaimer
  • Terms of Use
  • Privacy Policy
  • Contact

© 2019 aglasem.com

No Result
View All Result
  • CBSE
  • ICSE / ISC
  • State Board
  • NCERT
  • Mock Test
  • Study Material
  • Olympiads
  • Schools Admission
  • Entrance Exams
  • Student Guide
  • HC Verma Solutions
  • Videos

© 2019 aglasem.com

Registration Open. ATSE 2022 Scholarship Apply Now!!