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    Exam 2: Motion in One Dimension
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    The Speed of an Object Is Given by Where
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The Speed of an Object Is Given by Where

Question 30

Question 30

Multiple Choice

The speed of an object is given by The speed of an object is given by   where v is in m/s and t is in s.What is the acceleration of the object at t = 2.00 s? A)  5.00 m/s<sup>2</sup> B)  9.00 m/s<sup>2</sup> C)  10.0 m/s<sup>2</sup> D)  14.0 m/s<sup>2</sup> E)  20.0 m/s<sup>2</sup> where v is in m/s and t is in s.What is the acceleration of the object at t = 2.00 s?


A) 5.00 m/s2
B) 9.00 m/s2
C) 10.0 m/s2
D) 14.0 m/s2
E) 20.0 m/s2

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