The gravitational force exerted by the planet Earth on a unitmass at a distancer from the center of the planet isGMrif rRwhere M is the mass of Earth, Ris its radius, and G is thegravitational constant. Is F a continuous function of r?

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Answered: The gravitational force exerted by the…

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter5: Gravitation

Section: Chapter Questions

Problem 5.16P

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The gravitational force exerted by the planet Earth on a unit mass at a distancer from the center of the planet is GMr if rR where M is the mass of Earth, Ris its radius, and G is the gravitational constant. Is F a continuous function of r?