Greetings thank you for your help...i appreciate you please write legibly thank you Centripetal Acceleration 15. Helicopter blades withstand tremendous stresses. In addition to supporting the weight of a helicopter, they are spun at rapid rates and experience large centripetal accelerations, especially at the tip. (a) Calculate the magnitude of the centripetal acceleration at the tip of a 4.00 m long helicopter blade that rotates at 300 rev/min. (b) Compare the linear speed of the tip with the speed of sound (taken to be 340 m/s).
Greetings thank you for your help...i appreciate you please write legibly thank you Centripetal Acceleration 15. Helicopter blades withstand tremendous stresses. In addition to supporting the weight of a helicopter, they are spun at rapid rates and experience large centripetal accelerations, especially at the tip. (a) Calculate the magnitude of the centripetal acceleration at the tip of a 4.00 m long helicopter blade that rotates at 300 rev/min. (b) Compare the linear speed of the tip with the speed of sound (taken to be 340 m/s).
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter7: Gravitation
Section: Chapter Questions
Problem 89A
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Greetings thank you for your help...i appreciate you
please write legibly thank you
Centripetal Acceleration
15. Helicopter blades withstand tremendous stresses. In
addition to supporting the weight of a helicopter, they are
spun at rapid rates and experience large centripetal
accelerations, especially at the tip.
(a) Calculate the magnitude of the centripetal acceleration at
the tip of a 4.00 m long helicopter blade that rotates at 300
rev/min.
(b) Compare the linear speed of the tip with the speed of
sound (taken to be 340 m/s).
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