-E Figure CQ7.12

Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter11: Angular Momentum
Section: Chapter Questions
Problem 3P: If AB=AB, what is the angle between A and B?
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A child is practicing for a BMX race. His speed remains constant
as he goes counterclockwise around a level track with
two nearly straight sections and two nearly semicircular sections,
as shown in the
aerial view of Figure
CQ7.12. (a) What are the
directions of his velocity
at points A, B, and C? For
each point, choose one:
north, south, east, west,
or nonexistent. (b) What
are the directions of his
acceleration at points A,
B, and C?

-E
Figure CQ7.12
Transcribed Image Text:-E Figure CQ7.12
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