The Gravitational Field Simulated by Rotation in a Space Habitat

question 73

Multiple Choice

The gravitational field simulated by rotation in a space habitat that is best suited for humans is

• A)zero.
• B)g.
• C)one-quarter g.
• D)one-half g.
• E)three-quarters g.

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Definitions:

Spinal Cord

A long, thin, tubular structure made up of nervous tissue, which extends from the brain, downward through the vertebral column, facilitating communication between the brain and the body.

Sternoclavicular Joint

A pivotal joint at the base of the neck, where the clavicle (collarbone) meets the sternum (breastbone) at the top of the chest.

Glenohumeral Joint

The ball-and-socket joint of the shoulder, allowing a wide range of movement of the arm.

Appendicular Skeleton

The portion of the skeleton consisting of the upper limbs and the lower limbs and their girdles.