Speed & Velocity - Notes

Speed vs Velocity - Notes

1. Introduction

Welcome! In this guide, we will explore what are Speed and Velocity & the key differences between them.

2. Understanding Speed

  • Speed is a scalar quantity (it only tells how fast an object moves, without direction).
  • Example: If you move at 60 km/h, your speed is 60 km/h.

3. Understanding Velocity

  • Velocity is a vector quantity (it includes both speed and direction).
  • Example: Moving at 60 km/h east means your velocity is 60 km/h east.

4. Mathematical Formula for Velocity

Velocity = Displacement / Time

  • Displacement: Difference between the starting and ending positions.
  • SI Unit: Meter per Second (m/s).

5. Why is Velocity More Important?

  • Velocity gives more detailed information than speed because it includes direction.
  • Helps in a better understanding of motion and is widely used in physics and real-world applications.

6. Conclusion & Call to Action

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