"Welcome to an introduction to rotational motion and kinematics! In this video, we’ll break down the key concepts of rotational motion, including angular displacement, velocity, and acceleration.

A slider-crank mechanism is a typical design which converts rotary motion into linear motion. It is achieved by connecting a slider and a crank with a rod. Figure A depicts a mechanism utilized as a ...

We discuss the difference between distance and displacement. Unit 2 Segment A: Distance and Displacement We discuss the difference between distance and displacement and look at examples of what ...

It is not only moving objects whose speed can vary. The speed of the wind and the speed of sound also vary. A typical value for the speed of sound in air is about 330 m/s.