An Accretion Disk Forms Around a Collapsing Protostar Because Infalling

question 51

Multiple Choice

An accretion disk forms around a collapsing protostar because infalling material must conserve

• A) energy.
• B) centrifugal force.
• C) gravity.
• D) velocity.
• E) angular momentum.

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Definitions:

Primary Circular Reactions

Repetitive actions focused on the body that infants engage in for pleasure, part of Piaget’s stages of cognitive development.

Schema

A cognitive framework or concept that helps organize and interpret information, based on past experiences and knowledge.

Assimilations

The process of integrating new information into existing cognitive schemas, frameworks, or understandings.

Accommodations

Adjustments made in educational or workplace settings to support individuals with disabilities, ensuring equal access and opportunities.