SOLUTION: If you travel 840 light years in 7 days at 120 light years per day...how fast would you have to travel to make the same trip (840 light years)in 12 hours or half day?
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Question 404972: If you travel 840 light years in 7 days at 120 light years per day...how fast would you have to travel to make the same trip (840 light years)in 12 hours or half day?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
840 ly/12 hr = 70 ly/hr
Good luck with that.
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