Distance vs Displacement — Difference (with Table)
Distance vs Displacement compared side by side — a 5-row comparison table and 4 key points. Class 9 Physics, free and no sign-up.
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TL;DR: Distance vs Displacement compared side by side — a 5-row comparison table and 4 key points. Class 9 Physics, free and no sign-up.
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The main difference between Distance and Displacement: Distance and displacement are kinematic concepts that describe motion differently, essential for CBSE Class 9 Physics. Understanding their differences is c
Distance vs Displacement — Comparison Table
| Basis | Distance | Displacement |
|---|---|---|
| Definition | Total path length covered | Shortest straight-line distance with direction |
| Nature | Scalar quantity | Vector quantity |
| Symbol | s | s or arrow notation |
| Can be zero | No, always positive | Yes, if object returns to starting point |
| Always greater or equal | Always greater than or equal to displacement | Always less than or equal to distance |
Key Points
- Distance measures total path; displacement measures net straight-line change
- Walking around a square field: distance is perimeter, displacement is zero or diagonal
- Displacement = final position - initial position
- In circular motion, distance increases but displacement can be zero