Multiple Choice
An object has a position given by ![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>](https://d2lvgg3v3hfg70.cloudfront.net/TB6682/11ea8401_fb7b_31c2_aeff_7b8103fe668d_TB6682_11.jpg)
= [2.0 m + (3.00 m/s) t] ![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>](https://d2lvgg3v3hfg70.cloudfront.net/TB6682/11ea8401_fb7b_31c3_aeff_0140a187ff28_TB6682_11.jpg)
+ [3.0 m - (2.00 m/s2) t2] ![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>](https://d2lvgg3v3hfg70.cloudfront.net/TB6682/11ea8401_fb7b_31c4_aeff_ef335e7c0f01_TB6682_11.jpg)
,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/s2
B) 0.00 m/s2
C) 0.522 m/s2
D) 4.00 m/s2
E) 2.00 m/s2
Correct Answer:
Verified
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