Multiple Choice
In which case does gravity,a long-range force,NOT result in a bound system?
A) the orbital movements of globular clusters about the center of the Milky Way
B) disruption by tidal forces from the Milky Way of the most recently discovered member of the Local Group, Canis Major Dwarf, a close companion of the Milky Way Galaxy
C) the motions of galaxies within clusters
D) the motions of clusters within superclusters
Correct Answer:
Verified
Correct Answer:
Verified
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