Question: When a large star becomes a supernova, its core may be compressed so tightly that it becomes a neutron star, with a radius of about

When a large star becomes a supernova, its core may be compressed so tightly that it becomes a neutron star, with a radius of about 20 km (about the size of the San Francisco area). If a neutron star rotates once every second,

(a) What is the speed of a particle on the star's equator and

(b) What is the magnitude of the particle's centripetal acceleration?

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