Cosine error
The under-reading of true speed that occurs when the radar or LIDAR beam is not perfectly aligned with the vehicle's direction of motion. Always works in favour of the driver, never against.
The under-reading of true speed that occurs when the radar or LIDAR beam is not perfectly aligned with the vehicle's direction of motion. Always works in favour of the driver, never against.
Practice with mock tests, learn from structured notes, and get your questions answered by a global forensic community, all in one place.