Home › AP Physics C: Mechanics › Physics › Dynamics: Force and Newton's Laws of Motion › Forces that appear only because an observer is i…
Forces that appear only because an observer is in an accelerating frame of reference are:
AContact forces
BRestoring forces
CFictitious forces
DReal world forces
Answer & Solution
Correct answer: C. Fictitious forces
1. A merry-go-round rider feels one.
2. Such forces are fictitious.
3. Real forces have a physical origin.
_Source: OpenStax College Physics for AP Courses 2e, Chapter 4, Dynamics: Force and Newton's Laws of Motion (CC BY 4.0)._
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