Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Savchenko Problem 13.4.8
Physics · mechanics
Problem
An artificial satellite of the Earth with a radius of 1 m, illuminated by the Sun, is visible from a distance of 300 km as an ordinary star. Estimate the distance to such a star.
Browse the problem library