Topic Details (Notes format)

Motion in a Straight Line

Subject: General Science

Book: NCERT Science Class 11

Motion describes how objects move.
- **Concepts**:
- Distance vs Displacement.
- Speed vs Velocity.
- **Equations of Motion**:
- v = u + at, s = ut + ½ at².
- **Graphical Analysis**:
- Distance-time and velocity-time graphs.

**Possible Exam Questions:**
1. Define displacement and differentiate it from distance.
2. Derive the equations of motion using graphs.
3. What is the significance of acceleration?
4. How do speed and velocity differ?
5. Explain motion with real-life examples.

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