Maurice Tutor

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    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 22 Feb 2018 My Price 4.00

vertical component of the reaction

A worker is raising a 9.2-m-long ladder of mass 53 kg as shown. Knowing that the force exerted by the worker is perpendicular to the ladder, determine
(a) The smallest value of a for which the vertical component of the reaction at B is zero,
(b) The corresponding force exerted by the worker.


Answers

Maurice Tutor
(5)
Status NEW Posted 22 Feb 2018 09:02 PM My Price 4.00

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