Question 1 • Physics
General relativity extends special relativity by including gravity and accelerated motion. It describes objects in gravitational fields, including objects in free fall, and it also covers objects moving uniformly; special relativity remains a valid description in appropriate situations. So the five correct choices are the extension, free-fall, gravitational-field, accelerating-object, and uniform-motion statements. General relativity did not replace special relativity, so F is incorrect.
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