Learn the difference between distance, displacement, speed and velocity, and how to calculate distance, speed and acceleration.

How to Calculate How Fast a Plane’s Flying—While You’re on It When you look out of the window of a plane, everything looks so small. But they're all big enough to do some physics.

Content Velocity: What It Is, How to Calculate It & Why You Should Care Measuring content velocity can help you glean valuable and actionable insights to inform your strategy. Learn more about the ...

Vernier Video Physics uses video data to calculate velocity over time. Vernier Software & Technology has rolled out a new application that works with the iPod touch, iPad, or iPhone to collect physics ...