Photo sensors spaced a known distance are connected to very accurate chronometers. When the vehicle breaks the beam, the time is logged, and computers are used to compute the average speed over the interval
Photo sensors and chronometers are used to check for the speed. The vehicle breaks the photo sensor beam, and the chronometers record the speeds.
kilometres or miles
ULTRASONIC Recorders can determine distance and record sounds from Whales.
dimensions are just the measurements of Length, width and Height so i think to measure the dimension you just measure the object and record the distance
record attempt
lasers to find speed and gps to find location/distance
Yes, the bike can record distance traveled.
Find a record you could break. Contact the officials in charge of record keeping and inform them of when and where you intend to attempt it. Make your attempt and get it measured/timed/checked/whatever is necessary. If you don't quite get it, try again.
Find a record you could break. Contact the officials in charge of record keeping and inform them of when and where you intend to attempt it. Make your attempt and get it measured/timed/checked/whatever is necessary. If you don't quite get it, try again.
in the future
Ron Cooper World Record Attempt - 2013 was released on: USA: 6 June 2013 (Marblehead, Massachusetts)
Gmap is used for fitness, particularly to measure the distance of a run, walk or cycle. It is a form of pedometer used to record fitness workouts in a fitness diary.