Multiple Choice
An object moves along the x-axis so that its velocity at time t seconds is v(t) =
m/s. What is the average acceleration (i.e., average rate of change of the velocity) of the object over the time interval[2, 2 + h]? What is the acceleration of the object at time t = 2s?
A) -
m/
, -
m/ ![An object moves along the x-axis so that its velocity at time t seconds is v(t) = m/s. What is the average acceleration (i.e., average rate of change of the velocity) of the object over the time interval[2, 2 + h]? What is the acceleration of the object at time t = 2s? A) - m/ , - m/ B) m/ , m/ C) m/ , m/ D) - m/ , - m/ E) m/ , m/](https://d2lvgg3v3hfg70.cloudfront.net/TB9661/11ee77e1_7854_46b5_a0f8_13f5601771ac_TB9661_11.jpg)
B)
m/
,
m/ ![An object moves along the x-axis so that its velocity at time t seconds is v(t) = m/s. What is the average acceleration (i.e., average rate of change of the velocity) of the object over the time interval[2, 2 + h]? What is the acceleration of the object at time t = 2s? A) - m/ , - m/ B) m/ , m/ C) m/ , m/ D) - m/ , - m/ E) m/ , m/](https://d2lvgg3v3hfg70.cloudfront.net/TB9661/11ee77e1_7854_46b9_a0f8_936337a1f48f_TB9661_11.jpg)
C)
m/
,
m/ ![An object moves along the x-axis so that its velocity at time t seconds is v(t) = m/s. What is the average acceleration (i.e., average rate of change of the velocity) of the object over the time interval[2, 2 + h]? What is the acceleration of the object at time t = 2s? A) - m/ , - m/ B) m/ , m/ C) m/ , m/ D) - m/ , - m/ E) m/ , m/](https://d2lvgg3v3hfg70.cloudfront.net/TB9661/11ee77e1_7854_46bd_a0f8_3b0a7af2d11d_TB9661_11.jpg)
D) -
m/
, -
m/ ![An object moves along the x-axis so that its velocity at time t seconds is v(t) = m/s. What is the average acceleration (i.e., average rate of change of the velocity) of the object over the time interval[2, 2 + h]? What is the acceleration of the object at time t = 2s? A) - m/ , - m/ B) m/ , m/ C) m/ , m/ D) - m/ , - m/ E) m/ , m/](https://d2lvgg3v3hfg70.cloudfront.net/TB9661/11ee77e1_7854_6dd1_a0f8_b9eba3a718d4_TB9661_11.jpg)
E)
m/
,
m/ ![An object moves along the x-axis so that its velocity at time t seconds is v(t) = m/s. What is the average acceleration (i.e., average rate of change of the velocity) of the object over the time interval[2, 2 + h]? What is the acceleration of the object at time t = 2s? A) - m/ , - m/ B) m/ , m/ C) m/ , m/ D) - m/ , - m/ E) m/ , m/](https://d2lvgg3v3hfg70.cloudfront.net/TB9661/11ee77e1_7854_6dd5_a0f8_c36943f811ec_TB9661_11.jpg)
Correct Answer:
Verified
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