Short Answer
The graph in the figure shows the position of a particle as a function of time as it travels along the x-axis.
(a)What is the average speed of the particle between t = 2.0 s and t = 4.0 s?
(b)What is the average velocity of the particle between t = 2.0 s and t = 4.0 s? 
Correct Answer:
Verified
Correct Answer:
Verified
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