What is Angular Displacement?
The angle sketched out by the radius vector at the center of the circular route at a certain time is defined as angular displacement of the object moving around a circular path in that time.
Angular Displacement is a vector quantity as it has both magnitude and direction. It is depicted as a circular arrow pointing in either a clockwise or anti-clockwise direction from the starting point to the endpoint.
Angular Displacement Definition
Angular Displacement is defined with the help of the following examples. Let’s take a body performing a circular motion. Angle created by the body from its rest position to any position in rotational motion is known as Angular Displacement.
Now, angular displacement can also be defined as the shortest angle between the initial and the final position for an object performing circular motion around a fixed point. It is a Vector quantity.
Angular Displacement Formula
Angular Displacement is studied when an object performs circular motion or curvilinear motion. As we know when an object performs linear motion, the difference between the initial and final point is termed displacement. Similarly while performing the circular motion, the difference in the position of an object is measured as Angular Displacement. It is represented by the Greek letter θ. Angular displacement is measured using the unit degree or radian. In this article, we will learn in detail about angular displacement.
Table of Content
- What is Angular Displacement?
- Angular Displacement Formula
- Unit of Angular Displacement
- Derivation of Angular Displacement Formula
- Measurement of Angular Displacement