18. If Earth's mass is 6.0 x 1024 kg and the Moon's mass is 7.4 x 1022 kg, where is the centre of mass of the Earth-Moon system? The distance from Earth's centre to the Moon's centre is 3.8 x 105 km. Make a sketch showing approximately where the centre of mass of the Earth-Moon system would be located.

18. If Earth's mass is 6.0 x 1024 kg and the Moon's mass is 7.4 x 1022 kg, where is the centre of mass of the Earth-Moon system? The distance from Earth's centre to the Moon's centre is 3.8 x 105 km. Make a sketch showing approximately where the centre of mass of the Earth-Moon system would be located.

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 69A

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