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If light travels 300,000 km/s how long does light reflected from mars take to reach earth when mars is 65,000,000 km away
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If light travels 300,000 km/s how long does light reflected from mars take to reach earth when mars is 65,000,000 km away

User Matiash
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6 votes
About 216.6 seconds if my math is correct.
User Anavarroma
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