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The Position of an Object Is Given by

Question 21

Multiple Choice

The position of an object is given by The position of an object is given by Where t is in seconds.At t = 2.0 s,what is the magnitude of the particle's acceleration? A) 0 m/s<sup>2</sup> B) 2.0 m/s<sup>2</sup> C) 17 m/s<sup>2</sup> D) 36 m/s<sup>2</sup> E) 72 m/s<sup>2</sup>
Where t is in seconds.At t = 2.0 s,what is the magnitude of the particle's acceleration?


A) 0 m/s2
B) 2.0 m/s2
C) 17 m/s2
D) 36 m/s2
E) 72 m/s2

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