An airliner traveling at 200 m/s emits light from the front of the plane. Which statement describes the speed of the light?
1) The speed of light is equal to the speed of the airliner, which is 200 m/s
2) The speed of light is greater than the speed of the airliner
3) The speed of light is less than the speed of the airliner
4) The speed of light is not affected by the speed of the airliner