What is the fundamental force responsible for initiating the collapse of a diffuse nebula?

Answer

Gravity

Gravity is the fundamental force that generates the mutual attraction necessary to pull the immense mass of the gaseous components of a nebula inward, overcoming expansive forces.

What is the fundamental force responsible for initiating the collapse of a diffuse nebula?

#Videos

What Causes A Nebula To Collapse? - Physics Frontier - YouTube

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