What is the new period of its rotation

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The sun rotates around its axis once every 25 earth-days. Assume that the sun's mass is evenly distributed throughout its volume. If the sun were to suddenly collapse into a neutron star so that it had a new radius which was only 0.025% of its original radius (but it still had a mass evenly distributed throughout its volume) whats the new period of its rotation?

Reference no: EM13331965

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