Question: The suns radius is 6.96 x 10 8 m, and it rotates with a period of 25.3 d. Estimate the new period of rotation of

The sun’s radius is 6.96 x 10⁸ m, and it rotates with a period of 25.3 d. Estimate the new period of rotation of the sun if it collapses with no loss of mass to become a neutron star of radius 5 km.

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