In a supernova explosion, the iron core of a heavy star collapses to form a neutron star. assume the radius of the iron core of the star is rcore 3000 km, and the radius of the neutron star is rns 10 km. if the mass of the collapsing core is m - 1.4 msun (msun - 1 10su kg) and before the collapse the star completes a turn on its axis once every 30 days, a) what is the period of rotation of the neutron star after the collapse? , and b) what are the rotational kinetic energies before and after the collapse?

where is the circuit diagram ?

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

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