In what kind of path would the planets move if no force acted on them?
A) Parabolas, like a thrown rock.
B) Straight line with an acceleration of 10 m/sec2.
C) Straight line with no acceleration.
D) Larger elliptical orbits.
E) They would continue in their present orbits, since they already have no force on them.
C
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Fill in the blank(s) with correct word
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