When an object moves in non-uniform circular motion, it experiences more than just centripetal acceleration. In this lesson, we explore two key components:
Angular acceleration (α): due to change in angular speed
Tangential acceleration (aₜ): due to change in linear speed
You’ll learn how these accelerations work together, how to calculate them, and how they relate to total acceleration. We’ll start from the basics and solve problems to lock the concepts into your brain.
🔍 What You’ll Learn:
Definitions
How angular and tangential acceleration differ
Total acceleration
Problem-solving strategies for IB Physics exams
🎯 Perfect for:
IB Physics HL & SL students
Paper 1B and Paper 2 prep
2025 syllabus learners
📘 Background Knowledge:
If you're not familiar with circular motion, watch this first:
https://youtu.be/w2uuxblQVkE?list=PLrWiT7vCzV8O34yoHYt-MwsunBdN8Zwpm&t=1
💬 Question for You:
Which acceleration feels more intuitive — angular or tangential?
