Asked by Alex
Use the fact that the speed of light in a vacuum is about 3.00 x 10^8 m/s to determine how many kilometers a pulse from a laser beam travels in exactly 1.7 hour(s).
i converted 1.7 hours to secs but im stuck there and i don't know what to do for the rest of the problem
i converted 1.7 hours to secs but im stuck there and i don't know what to do for the rest of the problem