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A star with a mass of 3.72 x 1030 kilograms and a radius of 8.67 x 108 meters rotates on its axis once every 32 days. A star is a solid sphere, which has a k value of 2/5. What is the moment of inertia of the star? Include units in your answer. Answer must be in 3 significant digits.

Respuesta :

Given data:

* The mass of the star is,

[tex]m=3.72\times10^{30}\text{ kg}[/tex]

* The radius of the star is,

[tex]R=8.67\times10^8\text{ m}[/tex]

Solution:

The moment of inertia of star in terms of mass and radius,

[tex]I=\frac{2}{5}mR^2[/tex]

Substituting the known values,

[tex]undefined[/tex]

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