randy23

Thanks for reply biggs, I really appreciate it. I was thinking up a scenario. If you were standing about 25ft from an object (let say a car at rest), and if it could reach top speed of 10,000 mph almost instantly. Is it possible for your eye to perceive such a motion?

My understanding is, as long as the object is under light speed, it should be seen by a human eye considering that photons are faster and should be able to bounce off of the car and repel back into the observer's eye to be registered as an image.

I was wondering. How fast does an object have to go before the human eye can no longer keep up with it?