Converting Between Circular and Rotational Motion | Physics - Kinematics

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Now that we've covered circular and rotational motion, let's combine them! In many scenarios, the tangential and angular descriptions of motion show up together. Let's learn how to convert between tangential and angular displacement (an angle and an arc length), tangential velocity and angular velocity (and speed), tangential acceleration and angular acceleration, and more.

Example Problems:    • Circular + Rotational Motion - 5 Prob...  
Circular Motion:    • Circular Motion and the Tangential De...  
Rotational Motion:    • Rotational Motion and the Angular Des...  

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00:00 Intro
00:40 Motion vs description of motion
01:45 Circular vs rotational motion
03:27 Circular motion descriptions
07:40 Rotational motion descriptions
11:24 Converting between tangential and angular
17:20 Conversion equations
19:58 Summary