How much material in an accretion disk goes into forming the planets, moons, and smaller objects?
A) most of it
B) roughly half of it
C) none; these objects were not formed in the accretion disk
D) a small amount of it

Question

Quizplus · Accepted Answer

A small amount of the material in an accretion disk goes into forming planets, moons, and smaller objects, with most of the material either falling into the star or being ejected from the system.

How Much Material in an Accretion Disk Goes into Forming