332,178 views
38 votes
38 votes
Which is the best example of an unbalanced force?

A)A book resting on a shelf
b)A train accelerating from the station.
c) A chair sitting motionless
d) a car driving at a constant speed.
plz answer correctly!!!!!

User Kchomski
by
3.0k points

2 Answers

17 votes
17 votes
It has to be c or a because no force is being made in these to.
User Yohanny
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3.2k points
19 votes
19 votes
the correct answer should be c
User Elukem
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2.6k points