Two planets in the above figure have the same ratio of mass over volume and are subject only to their mutual gravitational attraction. Which of the following quantities must have the same magnitude for both spheres? O Velocity O Displacement from the center of mass O Gravitational Force O Kinetic Energy O Acceleration

Two planets in the above figure have the same ratio of mass over volume and are subject only to their mutual gravitational attraction. Which of the following quantities must have the same magnitude for both spheres? O Velocity O Displacement from the center of mass O Gravitational Force O Kinetic Energy O Acceleration

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter7: Gravitation

Section: Chapter Questions

Problem 67A

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