Answer
Downward
Work Step by Step
Centripedal Acceleration always points towards the center of the circle so when she is at the top it would have to point downward
Fundamentals of Physics Extended (10th Edition)
by Halliday, David; Resnick, Robert; Walker, Jearl
Published by
Wiley
ISBN 10:
1-11823-072-8
ISBN 13:
978-1-11823-072-5
Chapter 4 - Motion in Two and Three Dimensions - Problems - Page 88: 59c
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