Physics, 24.09.2021 01:00, juliannabartra

Light travels in a straight line at a constant speed of 3.0 x 10 8 m/s for 4.1 years to reach the earth from the nearest star 3.9 x 10 13 km away. What is
its acceleration?

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Light travels in a straight line at a constant speed of 3.0 x 10 8 m/s for 4.1 years to reach the...