SAT Subject Physics Practice Question 679: Answer and Explanation

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Question: 679

15. What information is learned from looking at the curve of an acceleration time graph?

A. The position of the object
B. The displacement of the object
C. The velocity of the object
D. The acceleration of the object
E. None of the above

Correct Answer: C


The correct answer is (C). The acceleration-time graph shows a time rate change in velocity. This is the definition of acceleration.