a light year is the distance light will travel in a year which is a long long way light travels 186000 miles a second 300000 kilometers per second so a light second is 186000 miles 300000 kilometers
Best Answer: The ATP-PC system is use for around 10 seconds of an event, the ATP is use for 4-6 seconds before the creatine phosphate (CP) provides energy for a further 5 - 10 seconds. Weight lifting is the best example of a sport using the ATP-PC system.
I mean seriously. I have known what they stand for for years and I am only 19. Please don't tell me you also do not know what FIFA stands or what NCAA does. ATP stands for Association of Tennis Professionals and is the men's tour while WTA stands for Women's Tennis Association and is the women's tour.Source(s): Myself.JCam Â· 8 years ago.lease don't tell me you also do not know what FIFA stands or what NCAA does. ATP stands for Association of Tennis Professionals and is the men's tour while WTA stands for Women's Tennis Association and is the women's tour. Source(s): Myself. JCam Â· 8 years ago.