The towline exerts a force of P= 6 kN at the end of the 8-m-long crane boom. If e = 30°, determine the placement x of the hook at 8 so that this force creates a maximum moment about point 0. What is this moment?
The towline exerts a force of P= 6 kN at the end of the 8-m-long crane boom. If e = 30°, determine the placement x of the hook at 8 so that this force creates a maximum moment about point 0. What is this moment?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter12: Oscillatory Motion
Section: Chapter Questions
Problem 34P
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In step 4, I think we should write [ M=6x8=48kN.m ] because x=9.815m is not perpendicular to the force P.
Please correct me if I am wrong.
Thank you in advance,
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