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0 pointsgumby6y ago0 comments

What is the force of gravity at any point in such a sphere? So what does GR have to say?

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The force of gravity is 0. But the potential of gravity is higher than on the outside, so clocks run slower.

> the potential of gravity is higher than on the outside, so clocks run slower

Correction: the potential of gravity is lower inside the sphere than outside, so clocks run slower.

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The force of gravity is 0. But the potential of gravity is higher than on the outside, so clocks run slower.

> the potential of gravity is higher than on the outside, so clocks run slower

Correction: the potential of gravity is lower inside the sphere than outside, so clocks run slower.

j / k navigate · click thread line to collapse