09 Quiz 3_Solutions

09 Quiz 3_Solutions - EM 306 STATICS UNIQUE NUMBER 13555...

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THE UNIVERSITY OF TEXAS AT AUSTIN Department of Aerospace Engineering and Engineering Mechanics EM 306 STATICS - UNIQUE NUMBER 13545 Spring 2009 QUIZ #3 Name: Date: The tension in cable AB is 200 lb . 1) [70 points] Determine the magnitude of the moments about each of the coordinate axes due to the force exerted on point B by the cable. 2) [30 points] Draw sketches to indicate the senses of the moments. SOLUTION:
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THE UNIVERSITY OF TEXAS AT AUSTIN Department of Aerospace Engineering and Engineering Mechanics EM 306 STATICS - UNIQUE NUMBER 13550 Spring 2009 QUIZ #3 Name: Date: Consider the force F of the figure. 1)[70 points] Determine the magnitude of the moment of the force about the axis of the bar BC . 2) [30 points] Draw the moment axis and sense of the moment. SOLUTION:
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THE UNIVERSITY OF TEXAS AT AUSTIN Department of Aerospace Engineering and Engineering Mechanics
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Unformatted text preview: EM 306 STATICS - UNIQUE NUMBER 13555 Spring 2009 QUIZ #3 Name: Date: The sum of the moments about point A due to the forces and couples acting on the bar is zero. 1) [50 points] What is the magnitude of the couple C? 2) [50 points] Determine the magnitude of the sum of the moments about point B due to the forces and couples acting on the bar. SOLUTION: THE UNIVERSITY OF TEXAS AT AUSTIN Department of Aerospace Engineering and Engineering Mechanics EM 306 STATICS - UNIQUE NUMBER 13560 Spring 2009 QUIZ #3 Name: Date: The tension in cable AB is 2 kN . 1)[70 points] What is the magnitude of the moment about the shaft CD due to the force exerted by the cable at A ? 2)[30 points] Draw a sketch to indicate the sense of the moment about the shaft ....
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09 Quiz 3_Solutions - EM 306 STATICS UNIQUE NUMBER 13555...

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