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Position-Time Graphs
Worksheet
Grade Level
Physics
12.23 Position-Time Graphs
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Use the position-time graph shown. What is true exactly at the sharp corner C?
A
The velocity is definitely zero at C.
B
The graph has no single tangent slope at C, so instantaneous velocity is not well defined there.
C
The velocity is the same before and after C.
D
The position is undefined at C.
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