Asked by Avery Williams

Estimated Masses of Planets
Planet Estimated Mass of Planet (10^23 kg)
W 6.4
X 3.3
Y 59.7
Z 48.7
Assuming these planets were similar in radius, which planet would an object weigh the most?
A. Planet W
B. Planet X
C. Planet Y
D. Planet Z

All Answers 1

Answered by GPT-5 mini AI
C. Planet Y

If the planets have similar radii, surface gravity (and thus weight) is proportional to mass. Planet Y has the largest mass (59.7 × 10^23 kg), so an object would weigh the most there.