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Why would NASA construct a 3-D computer model of the Space Shuttle prior to actually constructing one?
A)
to see what color will look the best
B)
to make sure that everyone likes the look of it
to ensure that the parts will fit together correctly
D)
to perform safety and tolerance tests on the structure

Respuesta :

groovyhannah

Answer:

D

Explanation:

If NASA had constructed a Space Shuttle without knowing if it would be safe for its passengers, there could be many casualties. So they would test it beforehand using a model, to make sure that it will be safe and sturdy for when they build it.

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