As you sit in your chair and study your physics (presuming that you do), the force of gravity acts downward upon your body. The reaction force to the force of the Earth pulling you downward is a. the force of the chair pushing you upward b. the force of the floor pushing your chair upward c. the force of the Earth pushing you upward d. the force of air molecules pushing you upwards e. the force of your body pulling the Earth upwards f . nonsense! Gravity is a field force and there is no such reaction force.

As you sit in your chair and study your physics (presuming that you do), the force of gravity acts downward upon your body. The reaction force to the force of the Earth pulling you downward is a. the force of the chair pushing you upward b. the force of the floor pushing your chair upward c. the force of the Earth pushing you upward d. the force of air molecules pushing you upwards e. the force of your body pulling the Earth upwards f . nonsense! Gravity is a field force and there is no such reaction force.

Name: 19. As you sit in your chair and study your physics (presuming that y
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Description: 19. As you sit in your chair and study your physics (presuming that you do), the force of gravity acts downwardupon your body. The reaction force to the force of the Earth pulling you downward isa. the force of the chair pushing you upwardb. the for

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter13: Universal Gravitation

Section: Chapter Questions

Problem 13.3P: A 200-kg object and a 500-kg object are separated by 4.00 m. (a) Find the net gravitational force...

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19. As you sit in your chair and study your physics (presuming that you do), the force of gravity acts downward
upon your body. The reaction force to the force of the Earth pulling you downward is
a. the force of the chair pushing you upward
b. the force of the floor pushing your chair upward
c. the force of the Earth pushing you upward
d. the force of air molecules pushing you upwards
e. the force of your body pulling the Earth upwards
f . nonsense! Gravity is a field force and there is no such reaction force.
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