The graph in the figure shows the position of a particle as it travels along the x-axis.What is the magnitude of the average velocity of the particle between t = 1.0 s and t = 4.0 s? 
Definitions:
Developmental Motives
The driving forces behind the psychological changes and growth that occur over a person's lifetime.
Exploratory Motives
The intrinsic drive in individuals to explore, investigate, and learn about their environment.
External Locus of Control
A belief system where individuals perceive their successes or failures as influenced by external forces beyond their control.
Decremental
Characterized by a gradual reduction or decrease in size, magnitude, or quality over time.
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