What is the phenomenon when a car drives on a straight road?
1 Answers
When a car drives on a straight road, it is a translational motion. Here are the specific details about translational motion: 1. Concept: Translation refers to the movement of all points of a figure in a plane in the same straight-line direction by the same distance. This type of figure movement is called translational motion, or simply translation. 2. Principle: Translation does not change the shape and size of the figure. After translation, corresponding line segments are equal, corresponding angles are equal, and the line segments connecting corresponding points are equal. It is an isometric isomorphism and a type of affine transformation in affine space. It can be considered as adding the same vector to each point or moving the center of the coordinate system.