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Pilots can be tested for the stresses of flying high-speed jets in a whirling “human
Chapter 8, Problem 17P(choose chapter or problem)
Problem 17P
Pilots can be tested for the stresses of flying high-speed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through 20 complete revolutions before reaching its final speed, (a) What was its angular acceleration (assumed constant), and (b) what was its final angular speed in rpm?
Questions & Answers
QUESTION:
Problem 17P
Pilots can be tested for the stresses of flying high-speed jets in a whirling “human centrifuge,” which takes 1.0 min to turn through 20 complete revolutions before reaching its final speed, (a) What was its angular acceleration (assumed constant), and (b) what was its final angular speed in rpm?
ANSWER:
Solution 17P
Step 1 of 3:
In this question, we need to find angular acceleration of whirling
In part b, we need to find final angular speed in rpm
Data given
Time taken
Number of revolutions
Part a: