Explains the idea that motion is relative and dependent on your frame or reference, or point of view.
Reviews the definition of motion and how motion is related to frame of reference.
Discover how and why tiny particles in fluids are in constant random motion.
Learn about mysterious sliding rocks in Death Valley and possible explanations for the mystery.
Discover how the up-and-down motions of an elevator car can be graphed with a position-time graph.
Explore how different frames of reference affect your perception of motion.