Follow the story of drag racing’s evolution from the streets to the track, and how racers used constant acceleration to push the limits of speed. You’ll see how the quest for speed led to a deeper understanding of motion, and how the track became a perfect laboratory for exploring the relationship between distance, velocity, and acceleration.
Next, watch Work, Energy, and Power – Crash Course Physics #9
In this video, you’ll see how motion and energy are connected, and how an object’s energy increases with speed in a way that is not simply linear, introducing the idea of kinetic energy. As you watch, think about how energy changes when velocity doubles, how constant acceleration affects energy over time, and how distance, velocity, and energy might all be connected through math.
Follow a drag race using DiVA charts and see how motion builds over time. You’ll see that the math of distance, velocity, with constant acceleration is identical to the math of the falling objects under the pull of gravity from Adventure 4.