# HW_4 - PHGA OneKey - Assignment Editor - ENGR Statics Back...

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PHGA OneKey - Assignment Editor - ENGR Statics Back Close Question Bank: Chapter 4 Description: 4.44 Grade: 0.0 Two couples act on the beam as shown. Determine the magnitude of so that the resultant couple moment is 300 lb ft counterclockwise. Your Answer: Correct Answer: 166.7 lb with a tolerance of ± 1.0% http://phga.pearsoncmg.com/onekey/modules/classEditor.DisplayQuestion (1 of 2)4/24/2007 11:37:34 AM

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PHGA OneKey - Assignment Editor - ENGR Statics Feedback: http://phga.pearsoncmg.com/onekey/modules/classEditor.DisplayQuestion (2 of 2)4/24/2007 11:37:34 AM
PHGA OneKey - Assignment Editor - ENGR Statics Back Close Question Bank: Chapter 4 Description: 4.54 Grade: 0.0 To enter Cartesian vectors, express the answer as an ordered set where and represent the coefficients of the and unit vectors. For example, the Cartesian vector would be entered as ; the vector would be entered as with the 0 coefficient of stated explicitly. Replace the force at by an equivalent force and couple moment at point http://phga.pearsoncmg.com/onekey/modules/classEditor.DisplayQuestion (1 of 3)4/24/2007 11:38:52 AM

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PHGA OneKey - Assignment Editor - ENGR Statics (a) What is the equivalent force at
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## This note was uploaded on 03/15/2009 for the course ENGR 211 taught by Professor Tona during the Spring '09 term at Oregon State.

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HW_4 - PHGA OneKey - Assignment Editor - ENGR Statics Back...

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