The graph in the figure shows the velocity of a particle as it travels along the x-axis. What is the magnitude of the average acceleration of the particle between t = 1.0 s and t = 4.0 s? 
Definitions:
Sexual Dysfunction
A problem occurring during any phase of the sexual response cycle that prevents the individual or couple from experiencing satisfaction from sexual activity.
"Female Viagra"
Colloquially used term for drugs designed to increase sexual desire or performance in women.
Sexual Assault
Any type of sexual contact or behavior that occurs without the explicit consent of the recipient.
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