I am a University of Delhi graduate. I enjoy learning and teaching and I am here to make learning fun and interesting for you guys!  

Trupti Dhamija

In this course we discuss the chapter Work and Energy, the in text questions and the book back exercises from this chapter.

Learn all the basic concepts of Class IX to build a strong foundation for your future learning curve.

CBSE Class 9

English

Work And Energy: CBSE Class IX

Work & Energy

Motion, Force & Work

Science

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

In this lesson we have an overview of all the topics that we are going to study in this course

Overview

In this lesson we begin with our introduction to the course and then we discuss about the concept of work

Introduction

In this lesson we the topics Work done by a constant force and Energy

Work done by Constant Force and Energy

In this lesson we discuss about kinetic energy and potential energy

Forms of Energy, Kinetic Energy and Potential Energy

In this lesson we  discuss about the Law of Conservation of Energy and about the concept of Power

Law of Conservation of Energy and Rate of Doing Work

Examples

Questions

Questions 2

Questions 3

Questions 4

Summary 1

Summary 2

I'm from lucknow. I completed M.Sc.(zoology) from Nainital, B.Ed. from Lucknow. cleared UPTET in 2011. 

Kavita Shukla

In this course, the educator is discussing sound and related topics and questions and answers

(Hindi) Sound: Class 9

M.Sc. in Physics from LNM University, Darbhanga. Cleared CDS written. An UPSC aspirant. Passionate for Teaching and Travelling .

Priyansh Diwakar

In this course we will learn about the  concept of Work, Energy and power with some numerical problems related to that.

(Hindi) Class 9 : Work and Energy

B.Tech with 2+ years of teaching Experience | Specializes in Mathematics | Passionate about building next generation coders

Samhita Acharjee

The educator discusses the Numericals on work and energy for CBSE Class 9.

Numericals on Work and Energy: CBSE Class 9

IIT Kgpian | Civil Engineer | Loves meditation, cooking and writing articles on contemporary events.

Shashank Rajak

This course covers 'Work and Energy' chapter of Class 9 Science. It covers all the important concepts of work done, energy and power. It will help the students of class 9th to clear their basic concepts of Physics and become confident in the subject. It will also help people preparing for medical/engineering entrance exam and other government examinations. This course also contains some good problems for practice which will help learners to test their knowledge at the end of the course.

(Hindi) Work, Power and Energy - NCERT Physics Class 9

Physics and Maths Faculty for CBSE and Government Exams.I have done B.Tech(M.E),I am helping student to achieve their dream from last 4 year

Prabhat Tyagi

In this course, the educator is discussing the Work and Energy with their basic principles including the daily life Examples

(Hindi) Class 9- Work and Energy

In this course we will discuss about gravitational Force and law of gravitation and related other topics with questions and answers

Lessons

12 lessons • 1h 8m

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Overview

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Introduction

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Work done by Constant Force and Energy

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Forms of Energy, Kinetic Energy and Potential Energy

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Law of Conservation of Energy and Rate of Doing Work

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Examples

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Questions

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Questions 2

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Questions 3

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Questions 4

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