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A light-year (ly) is the distance light travels in one year (at speed of 2.998 × 108 m/s). An astronomical unit (AU) is the average distance from the Sun to Earth, 1.50 × 108 km. 1 year = 3.156 × 107 s.
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A light-year (ly) is the distance light travels in one year (at speed of 2.998 × 108 m/s). An astronomical unit (AU) is the average distance from the Sun to Earth, 1.50 × 108 km. 1 year = 3.156 × 107 s.

A) How many meters are there in 1.90 ly?
B) How many AU are there in 1.90 ly?

User Millisami
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1 Answer

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Answer:.47 x 10 *15* meters in 1.00 ly

there are 6.31 x 10 *4* au on 1.00 ly

Step-by-step explanation:

User CShark
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