Why Do the Gas Motions of an Accretion Disk Move

question 17

Multiple Choice

Why do the gas motions of an accretion disk move smaller particles more easily than larger particles?

• A) The larger particles tend to be smoother and therefore more aerodynamic.
• B) The smaller particles are more dense.
• C) The larger particles are more dense.
• D) Forces applied to smaller less massive objects result in larger accelerations.

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