practice test - question 50 (50 of 72) report an error help question reference this chart shows the distance…

practice test - question 50 (50 of 72) report an error help question reference this chart shows the distance each planet is from the sun, in astronomical units (au). planet distance from sun (astronomical units) show more 50. it takes 7.2 minutes for light to travel from the sun to a large asteroid that is traveling in an orbit between the orbits of two planets. which two planets is the asteroid between? mars and jupiter earth and mars venus and earth mercury and venus
Answer
Explanation:
Step1: Recall speed - distance - time formula
We know that distance $d = vt$, and the speed of light $v = 1$ astronomical unit per 8.3 minutes approximately.
Step2: Calculate distance of asteroid from Sun
Given $t = 7.2$ minutes. Using $d=\frac{v\times t}{1}$, substituting $v = 1$ AU per 8.3 minutes and $t = 7.2$ minutes, we get $d=\frac{7.2}{8.3}\approx0.87$ AU.
Step3: Compare with planetary distances
Earth is about 1 AU from the Sun and Venus is about 0.72 AU from the Sun. The distance of 0.87 AU is between the distances of Venus and Earth from the Sun.
Answer:
C. Venus and Earth