The speed of light is about 1.86 x 10^5 miles per second. About how many far does light travel in 68 seconds?
1 answer:
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Answer:
420 seconds
Step-by-step explanation:
(60 seconds in a minute, 60 x 7 = 420)
#Nova
Answer:
420 seconds
Step-by-step explanation:
(60 seconds in a minute, 60 x 7 = 420)
#Nova