help with physics hw The International Space Station orbits Earth at an altitude of4.08×105 m with a speed of 7.64×103 m/s. The radius of Earth is6.37x106 m. What is the force of gravity on a 76.2 kg astronaut?Please express your answer in Newtons to 3 significant figures.

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Answered: The International Space Station orbits…

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 85A

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The International Space Station orbits Earth at an altitude of 4.08×105 m with a speed of 7.64×103 m/s. The radius of Earth is 6.37×106 m. What is the force of gravity on a 76.2 kg astronaut?