For the position-time graph shown, what was the total displacement traveled during these 55 seconds?
Options
A
200 m
B
0 m
C
40 m
D
20 m
Answer & Analysis
Answer
B
Analysis
Displacement is a vector quantity that is
defined as the change in position of an object from its initial position ()
to its final position(). Mathematically, displacement .
In this position-time graph, the initial
position
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