Topic: Kinematics and Equations Subtopic: Terms Associated With Motion
How LIDAR gun is used to calculate vehicle speed?
Answer: LIDAR gun is an instrument used by traffic police to detect the speed of vehicle. A laser beam takes time to cover the distance towards the vehicle and back to the detector. Certain measurements are made on this basis to calculate the speed of vehicle.
Learn also:
- On what factors force of friction depends?
- Why heavier objects are difficult to move?
- What is translatory motion?
- What is net force?
- What is eye position measuring from meter rule?
- What is force of limiting friction?