contestada

the distance between Polaris and Earth in
meters. Polaris is 431 ly from Earth. The speed
of light is 3.0 x 108 m/s.

Respuesta :

Answer:

4.1 × 10^18 meters.

Explanation :

speed = distance ÷ time.

distance = speed × time.

time in seconds = 431 ×365 × 24 × 60 × 60

= 13,592,016,000 secs

distance = 3 × 10^8 × 13,592,016,000

= 40,776,048,000 × 10^8

= 4.1 × 10^18 meters.

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