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Explorations an Introduction to Astronomy Thomas T. Arny | ||||||||
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Chapter
Images
Chapter 2, Figure 5
Figure 2.5
Views of
a car in uniform motion and accelerating. (A) Uniform motion implies no change
in speed or direction. The car moves in a straight line at a constant speed.
If either an object's (B) speed or (C) direction changes, the object undergoes
an acceleration.
