Chapter 7 of 13
Concept Maps
Work, Energy, and Simple Machines — Concept Maps
CBSE · Class 9 · Science
4 concept maps of Work, Energy, and Simple Machines for CBSE Class 9 Science, each also written out as a text outline.
80 questions80 flashcards8 formulas & key relations5 concepts
Interactive on Super Tutor
Studying Work, Energy, and Simple Machines? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for concept maps and more.
Free trial, no card needed.
Super Tutor
One of 4 illustrations for Work, Energy, and Simple Machines in Super Tutor — alongside flashcards, concept maps and practice questions.
4 Concept Maps
Distance vs Displacement: The Correct Decision Path
The map in words
- Object Moves from Start to Finish
- B
- Yes - full return: C
- G
- J
- G
- Yes - full return: C
- B
- to
- Distance
- one
- and
- D
- Yes: E
- H
- Yes: E
- Both
- reversed
- than
- positive
- equals
- F
- I
- zero
- Displacement
- from
Motion - Complete Chapter Concept Overview
The map in words
- Motion
- Describing Motion
- Reference Point
- Origin
- Position
- Distance
- Total Path Length
- Scalar Quantity
- Displacement
- Shortest Path
- Vector Quantity
- Can Be Zero
- Reference Point
- Types of Motion
- Uniform Motion
- Equal Distance
- Equal Time Intervals
- Non-Uniform Motion
- Unequal Distances
- Equal Time Intervals
- Circular Motion
- Uniform Circular
- Changing Direction
- Uniform Motion
- Rate of Motion
- Speed
- Distance per Unit Time
- SI Unit ms
- Scalar Quantity
- Velocity
- Displacement per Unit Time
- Direction Specified
- Vector Quantity
- Average Speed
- Total Distance
- Total Time
- Average Velocity
- Initial plus Final Velocity by 2
- Speed
- Acceleration
- Change in Velocity
- Per Unit Time
- SI Unit ms squared
- Uniform Acceleration
- Equal Velocity Change
- Equal Time Intervals
- Non-Uniform Acceleration
- Unequal Velocity Change
- Graphical Representation
- Distance-Time Graph
- Time on X Axis
- Distance on Y Axis
- Slope Gives Speed
- Straight Line Uniform
- Curved Line Non-Uniform
- Velocity-Time Graph
- Time on X Axis
- Velocity on Y Axis
- Area Gives Displacement
- Slope Gives Acceleration
- Distance-Time Graph
- Equations of Motion
- v equals u plus at
- s equals ut plus half at squared
- v squared equals u squared plus 2as
- Real World Examples
- Freely Falling Body
- Car Braking
- Planets Orbiting
- Athlete Running
- Describing Motion
Chapter 7 Motion – Complete Concept Map
The map in words
- Motion
- Describing Motion
- Reference Point
- Distance
- Scalar
- Total Path Length
- Displacement
- Vector
- Shortest Distance
- Types of Motion
- Uniform Motion
- Equal distance equal time
- Non-Uniform Motion
- Unequal distance equal time
- Uniform Circular Motion
- Constant speed circular path
- Uniform Motion
- Rate of Motion
- Speed
- Distance per unit time
- Scalar
- Velocity
- Displacement per unit time
- Vector
- Acceleration
- Change in velocity per unit time
- m per s squared
- Speed
- Graphical Representation
- Distance-Time Graph
- Horizontal line for rest
- Straight slope for uniform
- Curve for non-uniform
- Velocity-Time Graph
- Horizontal for uniform velocity
- Straight slope for uniform acceleration
- Area gives displacement
- Distance-Time Graph
- Equations of Motion
- v equals u plus at
- s equals ut plus half at squared
- v squared equals u squared plus 2as
- Describing Motion
Work, Energy, and Simple Machines
The map in words
- Work, Energy, and Simple Machines
- Work
- Energy
- Work-Energy Theorem
- Mechanical Energy
- Kinetic Energy
- Potential Energy
- Gravitational Potential Energy
- Power
Explore these maps interactively
Explore DiagramsFrequently Asked Questions
What are the important topics in Work, Energy, and Simple Machines for CBSE Class 9 Science?
Key topics in Work, Energy, and Simple Machines include Work Done by a Constant Force, Work-Energy Theorem and Kinetic Energy, Potential Energy and Mechanical Energy, Power. Study these first, then practise questions on each for Class 9 exams.
What do the concept maps for Work, Energy, and Simple Machines show?
The 4 maps show how the ideas in Work, Energy, and Simple Machines connect: Distance vs Displacement: The Correct Decision Path; Motion - Complete Chapter Concept Overview. Each map is also written out as an outline on this page.
How should I revise Work, Energy, and Simple Machines for Class 9 exams?
Learn the core ideas first, then work through the 80 practice questions on Work, Energy, and Simple Machines. Revise definitions regularly and use flashcards for quick recall before the exam.
Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Work, Energy, and Simple Machines
Practice Quiz
Test yourself with a quick quiz
Important Questions
Exam-style questions with answers
Revision Notes
Key points for last-minute revision
Formula Sheet
The chapter's formulas in one place
Chapter Summary
Understand the chapter at a glance
Study Plan
Step-by-step plan for this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Work, Energy, and Simple Machines chapter — start free.
Quizzes, flashcards, an AI doubt solver and a study plan for CBSE Class 9 Science. Free to start, no card needed.