Question

Give five examples of objects that perform uniform circular in our everyday experience.

Answer 1

Hint: The given problem can be resolved using the concepts and applications of rotational motion in physics. Moreover, the basic analysis that is to be undertaken to visualise the example of our daily life can also be done.


Complete step-by-step answer
An object is said to be in rotational motion if the particular object possesses a circular along any specific path with some magnitude of velocity along the circular path, known as the angular velocity. And the length of path covered in a single revolution is known as angular displacement.
The rotational speed has its various day- to- day applications, among which some common applications are listed as follows:
1. The rotation of the blades of fan on the ceiling.
2. The rotation of the wheels of Bicycles and motorbikes and other automobiles.
3. The motion of the satellite around orbit of earth and other planets.
4. The revolution of earth on its axis.
5. The rotation of the CD or the disk on the DVD Player.


Note: In order to resolve the given problem, the common idea is to understand the fundamental concept of the rotational motion and its applications in various fields. Try to make the basic visualisation for an object undergoing a rotational motion and along with the analysis of various conditions in rotational kinematics. Moreover, one can move with understanding the elements of the rotational motion like, rotational speed, angular displacement and angular acceleration.