Description Which one of the following systems would constitute an inertial reference frame? Questi ...

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Description Which one of the following systems would constitute an inertial reference frame? Question 4 options: 1)  an orbiting space station 2)  a roller coaster traveling around a corkscrew turn at constant speed 3)  a rocket undergoing uniform acceleration 4)  a rotating merry-go-round 5)  a weather balloon descending at constant velocity