exam3fall081

exam3fall081 - (Hint: start by defining a set of coordinate...

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Statics Exam #3: Fall 2008 Name_________________________ 1. (33 points) Knowing that the pulley has a radius of 75 mm and that a ball bearing at point D is in compression, determine the components of the reactions at A and B .
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2. (33 points) The following bent wire gizmo is to be suspended from a cord at B . Determine the distance, d , so that section ABC remains horizontal.
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Unformatted text preview: (Hint: start by defining a set of coordinate axes.) 3. (34 points) The frame of a portable equipment cover is fabricated from steel pipe of uniform diameter. Locate the center of gravity, (x,y) of the frame. Extra Credit: (15 points) Determine the capacity, in gallons knowing that 1 gallon = 7.49 cubic feet, of the punch bowl shown if 12 in. R =...
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exam3fall081 - (Hint: start by defining a set of coordinate...

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