How are the satellite velocities at the perigee and apogee of the elliptical orbit related to the geocentric distances at these points?

From the law of conservation of angular momentum, it follows that the ratio of velocities is inversely proportional to the ratio of geocentric distances.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.