physic basics
posted 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
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Hello, can someone please check my answers and tell me if they are correct?