How do we measure velocity? | Velocity Sensors | Physics: Kinematics скачать в хорошем качестве

How do we measure velocity? | Velocity Sensors | Physics: Kinematics

Measuring how fast storms, cars, robots, and other objects move. We explore tachometers, flow meters, infrared sensors, ultrasonic sensors, RADAR, encoders, Hall Effect, anemometers, reed switches, and other methods for detecting and relating motion to speed. We discuss sensors that examine position and velocity using rotational motion, light, and sound waves. Thank you to Google's Making and Science Team for their support. Google Making and Science #ScienceGoal playlist:    • Science Videos by our Friends! #sciencegoals   Find out more information at SciJoy.Community and keep up-to-date with our newsletter: http://eepurl.com/bQL80H. Support us at Patreon: www.Patreon.com/SciJoy Join the conversation: Reddit:   / scijoy   Twitter:   / thescijoy   Tumblr:   / scijoy   Facebook:   / thescijoy   Instagram:   / scijoy   Music by Josh Woodward Airplane Mode - http://www.joshwoodward.com/ Images: https://www.nasa.gov/sites/default/fi... https://www.nasa.gov/centers/armstron... https://www.nasa.gov/centers/armstron... https://nasa3d.arc.nasa.gov References: Fraden, Jacob. Handbook of Modern Sensors: Physics, Designs, and Applications. 5th ed. New York: Springer, 2016. Print. https://www.sparkfun.com/datasheets/S...