How Do Airplanes Measure Speed? Pitot Tubes, IAS, TAS, Mach and GPS Explained
October 4, 2026
Airplanes measure speed through the air with a pitot-static system: a forward-facing pitot tube ... Read more
How to Use an Anemometer to Measure Wind Speed: Types, Steps and Standards
October 4, 2026
To use an anemometer, stand in open ground away from buildings, hold the sensor ... Read more
How Do You Measure Speed in Space? Doppler, Ranging, GPS and More
October 4, 2026
Speed in space is measured against a chosen reference, such as Earth’s center or ... Read more
How to Find the Speed and Direction of a Vector (With Examples)
October 3, 2026
To find the speed and direction of a velocity vector, split it into x ... Read more
How Do Speedometers Measure Speed? Mechanical, Electronic and GPS Explained
October 3, 2026
Speedometers measure speed by counting how fast a wheel, axle or transmission shaft turns, ... Read more
How to Find Speed and Direction After a Collision (1D and 2D)
October 3, 2026
To find the speed after a collision, use conservation of momentum: total momentum before ... Read more
Can You Check Speed Limits on Google Maps? How to Turn Them On (2026)
October 3, 2026
Yes. The Google Maps speed limit display works on both Android and iPhone in ... Read more
How to Use an iPhone to Measure Speed: 5 Methods That Work
October 2, 2026
To get an iPhone speed reading, use one of five methods: turn on the ... Read more
How to Use Light Gates to Measure Speed and Acceleration
October 2, 2026
Light gates measure speed by timing how long an object blocks an infrared beam. ... Read more
How to Use Mass to Find Speed: Kinetic Energy, Momentum and Force Formulas
October 2, 2026
To use mass to find speed, you always need a second quantity. With kinetic ... Read more