an astronomer observes an asteroid in the solar system. he notes that the asteroid is three times farther…

an astronomer observes an asteroid in the solar system. he notes that the asteroid is three times farther from the sun than earth is. how far away from the sun is the asteroid in astronomical units?\no 1 au\no 2 au\no 3 au\no 4 au

an astronomer observes an asteroid in the solar system. he notes that the asteroid is three times farther from the sun than earth is. how far away from the sun is the asteroid in astronomical units?\no 1 au\no 2 au\no 3 au\no 4 au

Answer

Explanation:

Step1: Recall Earth - Sun distance

The average distance from Earth to the Sun is 1 astronomical unit (AU).

Step2: Calculate asteroid - Sun distance

The asteroid is three times farther from the Sun than Earth. So the distance of the asteroid from the Sun is $1\times(3 + 1)=4$ AU.

Answer:

D. 4 AU