Final answer:
The statement is true; the speed of light remains constant at 'c' for all observers according to the second postulate of relativity, regardless of relative velocity between the observers. This counters classical velocity addition.
Step-by-step explanation:
The question pertains to the nature of light and the principle of relativity, specifically regarding how light behaves when observed from different reference frames in motion relative to each other. According to the second postulate of relativity, established by Albert Einstein, the speed of light in a vacuum is the same for all observers, regardless of their relative motion or the motion of the light source.
This means that if a beam of light is projected by one observer directly away from another observer, the light will move away at the speed of light (denoted as 'c'), which is approximately 299,792,458 meters per second, even if the observers are moving relative to each other.
Classical velocity addition, which would suggest that the speeds should simply add up or subtract from each other, does not hold for the speed of light due to the laws of physics as described by Einstein's theory of relativity. Instead, experiments have confirmed that light's speed remains constant and is not affected by the relative velocity 'v' between two moving observers.