Light travels at 3.0x10^8 meters/seconds. A light-year is the distance light travels in one year. Given that there are 3.15x10^7 seconds in one year, how many meters are in a light year?
2 answers
(3.0*10^8)(3.15*10^7) = 9.45*10^15
9.45*10^15
2 answers