asked 13.8k views
19 votes
A large rock is motionless on a flat sidewalk. Which statement best explains why the rock remains motionless?.

asked
User MikkelT
by
8.4k points

1 Answer

5 votes

Answer:

(Assuming zero wind) Other than the downward pull of gravity, there are no outside forces acting on the rock.

answered
User David Corsalini
by
8.2k points
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