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what is a light year
Answers: 9 Views: 1303 Rating: 0 Posted: 12 years ago

299,792,458 meters per second or 186,282 miles per second.

186,282X60 seconds=11,176,920 miles per minute.

X 60 minutes=670,615,200 miles per hour

X24 hours= 1.609476e+10 miles per day

and finally X 365 days= 5.874589e+10 miles per year

Rating: 2 Posted: 12 years ago

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