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An Object Is Moving Along the X Axis

question 34

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An object is moving along the x axis. The graph shows its position from the starting point as a function of time. Various segments of the graph are identified by the letters A, B, C, and D.
An object is moving along the x axis. The graph shows its position from the starting point as a function of time. Various segments of the graph are identified by the letters A, B, C, and D.   -What is the acceleration of the object at t = 7.0 s? A) zero m/s<sup>2</sup> B) -2.0 m/s<sup>2</sup> C) -3.0 m/s<sup>2</sup> D) +9.8 m/s<sup>2</sup> E) +4.0 m/s<sup>2</sup>
-What is the acceleration of the object at t = 7.0 s?


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