Maurice Tutor

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Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 5 Days Ago
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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 24 Apr 2018 My Price 4.00

rictionless bearings

An escalator is driven by a chain connected to point A that supports a force F . The rollers at points A and B have frictionless bearings and ride in a loose-fitting track. If a person weighing 200 lb is being lifted at a steady speed and other weights may be neglected, determine the required chain force F and the reactions at the wheels at A and B. If the person is being lifted at a variable speed, will the force F be different than that calculated earlier? Explain.

Answers

Maurice Tutor
(5)
Status NEW Posted 24 Apr 2018 07:04 PM My Price 4.00

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