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Two-Dimensional Motion: an Object Has a Position Given by

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Two-dimensional motion: An object has a position given by Two-dimensional motion: An object has a position given by = [2.0 m + ( 3.00 m/s) t] + [3.0 m - ( 2.00 m/s<sup>2</sup>) t<sup>2</sup>] , where all quantities are in SI units. What is the magnitude of the acceleration of the object at time t = 2.00 s? A) 1.00 m/s<sup>2</sup> B) 0.00 m/s<sup>2</sup> C) 0.522 m/s<sup>2</sup> D) 4.00 m/s<sup>2</sup> E) 2.00 m/s<sup>2</sup> = [2.0 m + ( 3.00 m/s) t] Two-dimensional motion: An object has a position given by = [2.0 m + ( 3.00 m/s) t] + [3.0 m - ( 2.00 m/s<sup>2</sup>) t<sup>2</sup>] , where all quantities are in SI units. What is the magnitude of the acceleration of the object at time t = 2.00 s? A) 1.00 m/s<sup>2</sup> B) 0.00 m/s<sup>2</sup> C) 0.522 m/s<sup>2</sup> D) 4.00 m/s<sup>2</sup> E) 2.00 m/s<sup>2</sup> + [3.0 m - ( 2.00 m/s2) t2] Two-dimensional motion: An object has a position given by = [2.0 m + ( 3.00 m/s) t] + [3.0 m - ( 2.00 m/s<sup>2</sup>) t<sup>2</sup>] , where all quantities are in SI units. What is the magnitude of the acceleration of the object at time t = 2.00 s? A) 1.00 m/s<sup>2</sup> B) 0.00 m/s<sup>2</sup> C) 0.522 m/s<sup>2</sup> D) 4.00 m/s<sup>2</sup> E) 2.00 m/s<sup>2</sup> , where all quantities are in SI units. What is the magnitude of the acceleration of the object at time t = 2.00 s?

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