A space shuttle is in a circular orbit at an altitude of 256 mi. Calculate the absolute value of g at this altitude and determine the corresponding weight of a shuttle passenger who weighs 156 lb when standing on the surface of the earth at a latitude of 45°. Are the terms "zero-g" and "weightless," which are sometimes used to describe conditions aboard orbiting spacecraft, correct in the absolute sense? Answers: 8h= 28.38 Wh= i 155.5 ft/sec² lb

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A space shuttle is in a circular orbit at an altitude of 256 mi. Calculate the absolute value of g at this altitude and determine the
corresponding weight of a shuttle passenger who weighs 156 lb when standing on the surface of the earth at a latitude of 45°. Are the
terms "zero-g" and "weightless," which are sometimes used to describe conditions aboard orbiting spacecraft, correct in the absolute
sense?
Answers:
8h=
28.38
Wh= i 155.5
ft/sec²
lb
Transcribed Image Text:A space shuttle is in a circular orbit at an altitude of 256 mi. Calculate the absolute value of g at this altitude and determine the corresponding weight of a shuttle passenger who weighs 156 lb when standing on the surface of the earth at a latitude of 45°. Are the terms "zero-g" and "weightless," which are sometimes used to describe conditions aboard orbiting spacecraft, correct in the absolute sense? Answers: 8h= 28.38 Wh= i 155.5 ft/sec² lb
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