Unit 2 Segment E: Free Fall We head to a football stadium to explain freefall. Unit 2 Segment E: Free Fall We head to a football stadium to explain freefall as we work through an example problem ...
At the Porsche test track, we learn the difference between speed and velocity. Unit 2 Segment B: Speed and Velocity We head to the Porsche test track to learn about the difference between speed and ...