swer the fo A model of a helicopter rotor has four blades, each 3.4 m long from the central shaft to the blade tip. The model is rotated in a wind tunnel at a 550 rev/min. (a) what is the linear speed of the blade tip, in m/s? (b) What is the radial acceleration of the blade tip?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 51P: In an attempt to escape a desert island, a castaway builds a raft and sets out to sea. The wind...
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Answer the following proble
1. A model of a helicopter rotor has four blades, each 3.4 m long from the central shaft
to the blade tip. The model is rotated in a wind tunnel at a 550 rev/min. (a) what is the
linear speed of the blade tip, in m/s? (b) What is the radial acceleration of the blade
tip?
no lo rolative to an observer
Transcribed Image Text:Answer the following proble 1. A model of a helicopter rotor has four blades, each 3.4 m long from the central shaft to the blade tip. The model is rotated in a wind tunnel at a 550 rev/min. (a) what is the linear speed of the blade tip, in m/s? (b) What is the radial acceleration of the blade tip? no lo rolative to an observer
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