8. Centripetal Forces & Gravitation
Uniform Circular Motion
Problem 3c
Textbook Question
Textbook QuestionA model of a helicopter rotor has four blades, each 3.40 m long from the central shaft to the blade tip. The model is rotated in a wind tunnel at 550 rev/min. (b) What is the radial acceleration of the blade tip expressed as a multiple of g?
![](/channels/images/assetPage/verifiedSolution.png)
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
3mPlay a video:
473
views
Was this helpful?
Related Videos
Related Practice
Showing 1 of 5 videos