The area under a graph of vx vs. t from t = ti to t = tf represents
A)xi.
B)xf.
C)xf − xi.
D) (xi + xf).
E)xi + xf.

Name: The area under a graph of vx vs. t from t = ti to t = tf represents A)xi. B)xf. C)xf − xi. D) (xi + xf). E)xi + xf.
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Question

The area under a graph of vx vs. t from t = ti to t = tf represents
A)xi. 
B)xf. 
C)xf − xi. 
D) (xi + xf). 
E)xi + xf.

Quizplus · Accepted Answer

The area under a graph of vx vs. t represents the displacement (change in position) of an object. So, the area between ti and tf represents the displacement from xi to xf, which is xf - xi.

The Area Under a Graph of Vx Vs