If a car travels at the speed of light, will its headlights travel at twice the speed of light?
If a car could travel the speed of light what would happen when you turn the headlights on?
What would happen if an object would reach the speed of light? If I were travelling in a car towards a light source the photons hitting my eye would still have the constant speed of light (c) if I were driving away from it. Why does this happen? Would it be ever possible to travel at the speed of light? Can you travel at the speed of light? Is it possible to create something (vehicle) that can travel at the speed of light? What happens to an object if it reaches the speed of light? What would be the effect if the speed of light was to suddenly double? What would happen if light didn't travel in a straight line? If I was traveling in the speed of light, what would I see, and how would I see what's around me on the trip? What will happen if I run at light speed? Does vision travel at the speed of light? What are the different reasons why someone might flash his or her headlights? When will we be able to travel at the speed of light? Why should we turn off the lights inside the car while driving? Why do some drivers turn on their headlights in daytime? What happens if you travel faster than the speed of light? What is wrong with assuming the speed of light is the same on both legs of a round trip? Will the speed of light ever change? Is it possible to build a vehicle which can travel at light speed? If no, why not? Is it possible for humans to ever travel at (or near) the speed of light? What would happen if the speed of light was 0? What would happen if the speed of light doubled? If you had a indestructible pole one light year long, and an engine to turn it at one revolution per second, would the ends travel faster than light? What can travel faster than the speed of light? Why we cannot make a vehicle which can move at a speed greater than the speed of light? Special Relativity: What would stop someone accelerating beyond the speed of light if they had achieved 99.9% of the speed of light? What would happen if wind travelled at the speed of light? Can you exceed the speed of light? If I hit a car I couldn't see while driving at night because the driver failed to turn the headlights on, who would be at fault? Can't light reach us quicker if it was emitted by something coming towards us at near the speed of light?