AP Physics 1easymcq1 pt
A vector of magnitude 5.0 m points west. Its x-component (east positive) is
A.-5.0 m
B.+5.0 m
C.0 m
D.-2.5 m
Explanation
Core Concept
West is opposite the positive east direction, so the component is negative.
Correct Answer
A-5.0 m
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