What would happen if mass were continually added to a 2 M_$\bigodot$neutron star?

Question

Quizplus · Accepted Answer

As more mass is added to the neutron star, its gravitational force becomes stronger, causing it to collapse further and further in on itself. Eventually, a critical point is reached where the gravitational force is so strong that it overwhelms all other forces, and the neutron star undergoes a catastrophic collapse to become a black hole. There would be no increase in the star's radius, and it would not erupt as a nova. Therefore, only choice B is the best answer.

What Would Happen If Mass Were Continually Added to a 2