• Written By Zeshan Naz

# NCERT Solutions for Class 11 Physics Chapter 3 Motion in a Straight Line NCERT Solutions for Class 11 Physics Chapter 3 Motion in a Straight Line: Chapter 3 in Class 11 Physics introduces students to the concept of motion of objects in a straight line, terms and definitions related to it such as acceleration, displacement, and so on. This chapter has many numerical problems and it is crucial to solve them all to have a deeper understanding of the concepts. NCERT solutions for Class 11 Physics Chapter 3 has solutions for all the intext and exercise questions of the chapter.

Embibe provides the NCERT solutions for the chapter ‘Motion in a Straight Line’, through simple steps and detailed explanations. This helps students grasp the concepts and learn the right way to solve problems. Additionally, it also provides 3D videos and real-life examples, practice questions and many mock tests for in-depth conceptual knowledge.

## NCERT Solutions for Class 11 Physics Chapter 3: Important Topics

Prior to starting off with the NCERT Class 11 preparation for physics, it is necessary for you to be aware of the topics and sub-topics of NCERT Class 11 Physics chapter 3. Complete knowledge of the topics under NCERT Class 11 Physics Chapter 3 will aid in learning the concepts better.

Moreover, students can refer to the 3D videos to learn the concepts, practice questions, and take chapter-wise tests to level up their preparation. These resources are available on Embibe for free. Before checking the NCERT solutions, students can refer to the table below for the topics covered in Chapter 3.

### NCERT Solutions for Class 11 Physics Chapter 3: Points to Remember

To help guide students in their exam preparations for NCERT 11th Physics Chapter 3 Motion in a Straight Line, we have provided some of the important points to remember below. These points give students a quick insight into the concepts covered in the chapter.

• Average speed is the ratio of the total distance to the total time.
• Average Velocity is the ratio of the total displacement to the total time.
• Instantaneous Velocity is the rate of displacement with respect to time
• Average acceleration is the ratio of total change in velocity to the total time taken.
• Instantaneous Acceleration is the rate of change of velocity.
• The slope of the distance-time graph gives speed.
• The slope of the displacement-time graph gives velocity.
• The slope of the velocity-time graph gives acceleration.
• The area under the velocity-time graph gives displacement.
• The area under the speed-time graph gives distance.
• The area under acceleration time gives change in velocity.

Students can visit Embibe to get free access to all the important points for NCERT Class 11 Physics Chapter 3.

## NCERT Solutions for Class 11 Physics: All Chapters

Students can access the NCERT Solutions for Class 11 Physics from the following links. Referring to the NCERT solutions can help students solve questions from all the chapters in Class 11 Physics and prepare them better for the final exam.

## FAQs on NCERT Solutions for Class 11 Physics Chapter 3

Here are some frequently asked questions about the NCERT solutions for Class 11 Physics Chapter 3:

Q: What is the importance of the NCERT solutions for Class 11 Physics Chapter 3?

Ans: Referring to the NCERT solutions for Class 11 Physics Chapter 3 allows students to solve all questions while understanding the concepts thoroughly.

Q: Where can I find the NCERT solutions for Class 11 Physics Chapter 3?

Ans: Students can find the NCERT solutions for Class 11 Physics Chapter 3 on Embibe.

Q: Where can I learn the concepts for Class 11 Physics Chapter 3?

Ans: Students can refer to the 3D videos and ebooks on Embibe to learn the concepts for Class 11 Physics Chapter 3.

Q: What is the difference between Distance and Displacement?

Ans: Displacement has direction whereas Distance does not have Direction. The magnitude of displacement can be both positive and negative however, Distance is always positive. It never decreases with time.

Q: Where can I take mock tests for Class 11 Physics Chapter 3?

Ans: Students can take mock tests on Embibe for Class 11 Physics Chapter 3.