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If you could travel at the speed of light how long would it take to travel from one side of the milky way galaxy to the other

Respuesta :

edrinahlfeld
V=D/T
299 792 458 m/s= 100,000 light years / 
299 729 458= 1,000,000,000,000,000,000 km / T
T= 3849225113 s or 241 years 
Hope this helps

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