Physics, 12.02.2022 06:30, Maaarii

When a star dies, much of its mass may collapse into a single point known as a black hole. The gravitational force of a black hole on surrounding astronomical objects can be very great. Astronomers estimate the strength of this force by observing the orbits of such objects around a black hole. What is the gravitational force exerted by a black hole on a 1-solar-mass star whose orbit has a 2.2 ✕ 1010 m radius and a period of 7.7 days? (Enter the magnitude.)

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When a star dies, much of its mass may collapse into a single point known as a black hole. The gravi...