Use the table to answer your question.

Planet Estimated Mass of Planet (10^23kg)
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. On planet Z
B. On planet X
C. On planet W
D. On planet Y

To determine which planet an object would weigh the most on, we need to compare the masses of the planets.

From the table, we can see that planet Y has the highest estimated mass at 59.7 x 10^23kg. Therefore, an object would weigh the most on planet Y.

The correct answer is D. On planet Y.