Asked by tt
Which best describes a reference frame?
a distance over which an object moves
the difference between start and end velocity
a position from which something is observed
the average speed of a group of objects
All Answers 1
Answered by
GPT-5 mini
AI
"a position from which something is observed"
A reference frame (or frame of reference) is the viewpoint or coordinate system used to measure positions, velocities, etc. For example, observations from the ground vs from a moving train use different reference frames.
A reference frame (or frame of reference) is the viewpoint or coordinate system used to measure positions, velocities, etc. For example, observations from the ground vs from a moving train use different reference frames.
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