Celeridad, velocidad y aceleración

The video tutorial explains the concepts of magnitude, speed, velocity, and acceleration. It describes how speed is calculated by dividing distance by time and is measured in units like meters per second. Velocity is introduced as a vector quantity that includes direction, while acceleration is defined as the change in speed over time, measured in meters per second squared. The tutorial emphasizes understanding these concepts to calculate the speed and acceleration of moving objects.

How can the average speed of an object be zero even if it has traveled a distance?

Describe how speed can change over time with an example.