COLLEGE PHYSICS
2nd Edition
ISBN: 9781464196393
Author: Freedman
Publisher: MAC HIGHER
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Chapter 3, Problem 78QAP
To determine
If a fighter pilot flying at a constant speed of 500 m/s in a circle of radius 8800 m survive to tell about his experience.
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86. •Medical Modern pilots can survive radial accel-
crations up to 9g (88 m/s*). Can a fighter pilot flying at
a constant specd of 500 m/s and in a circle that has a
diameter of 8800 m survive to tell about his experience?
• A particular experimental protocol calls for measuring the physiological parameters during exercise with 2.00g at the feet. Whatangular speed in rpm must the platform in this test model have inorder to produce this centripetal acceleration at the feet?A. 3.20 rpm B. 26.5 rpmC. 30.6 rpm D. 57.8 rpm
The following table lists data for the speed and radius of three examples of uniform circular motion. Find the magnitude of the
centripetal acceleration for each example.
Example 1
Example 2
Example 3
Radius
0.68m
Infinitely large
1.9m
(a) Example 1: a = Number i
(b) Example 2: ac = Number i
(c) Example 3: ac = Number i
Speed
14m/s
43m/s
3.7 m/s
Units
Units
Units
<
<
<
Chapter 3 Solutions
COLLEGE PHYSICS
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