Date post: | 03-Nov-2015 |
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MCG-3145 (Advanced Strength of Materials)
Ouiz No.l Time allowed: 25 minutesTotal Points: 10Name:
Student No:
Q--1:Determine the maximum stress in the steel rod shown in the figure below caused by amass of 4 kg falling fieely through a distance of lm. Consider two cases: one as shown inthe figure and another when the rubber washer is removed. For the steel rod assumeE=200 GPa, and for the washer, take ft = 4.5N/mm.
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