@kuruman it is sure that the measurement ends in a non relativistic speed, but the acceleration value is that keeps me worrying about.
@Ibix the top speed is just about everyday vehicle speeds, but since it accelerates in such a short time, wouldn't it affect the wavelength of laser beam
which...
I am observing the speed of an object whose acceleration is about 1000G to 10000G (10000-10000m/s^2),
both with a laser sensor and a high speed camera in very short time
But the results keep coming out in a way that the laser sensor sees the velocity about 10-20% faster
than the high speed...