After reaching the lowest point in her jump at time tlow,
Chapter , Problem 15(choose chapter or problem)
After reaching the lowest point in her jump at time tlow, a bungee jumper moves upward, gaining speed for a short time until gravity again dominates her motion. Draw her velocity vectors at times t1 and t2, where t2 _ t1 is small and t1 tlow t2. From your drawing find the direction of the change in velocity , and thus the direction of the acceleration vector at time tlow.
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