Summary Chapter 1 - motion
Class 9 Science Chapter 1, "Motion," defines motion as a change in an object's position over time relative to a reference point. It covers scalar/vector quantities (distance/displacement), uniform/non-uniform motion, speed, velocity, and acceleration. Key topics include graphical representation and equations of motion for straight-line movement. These are the best handwritten notes which will help you gain knowledge for all the content.
Written for
- Institution
- Secondary school
- Course
- Physics
- School year
- 3
Document information
- Uploaded on
- March 8, 2026
- Number of pages
- 6
- Written in
- 2025/2026
- Type
- SUMMARY
Subjects
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motion
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rest
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physics
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science
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introduction to physics
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speed
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velocity
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distance
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displacement
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scalar quantity
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vector quantity
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physical quantity
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si units
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unifrom speed
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non unifrom speed
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acceleration
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non uni