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EG1109 Quiz 1 2006 Term 1

EG1109 Quiz 1 2006 Term 1 - pole in the position shown...

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EG1109 Statics and Mechanics of Materials Quiz 1 Student’s Name Time: 1 hour Date: 16 Sep 2006 Tutorial Group Grade: U / S / E Question 1 A man is raising a 4 m uniform pole weighing 50 kg as shown in Figure Q1. The lower end of the pole is kept in place by a short wall as shown. Assuming no friction at all surfaces of contact and g = 10 m/s 2 , determine the force exerted by the man to hold the
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Unformatted text preview: pole in the position shown. Question 2 A symmetrical Fink roof truss in Figure Q2 is subjected to vertical loadings as shown. Determine the force in members IM, IJ and CJ. Figure Q2 G F D C B A 1 m E H I J K L M N O 1 m 1 m 1 m 1 m 1 m 1 m 1 m 1 m 1 m 1 m 1 m 2 kN 2 kN 2 kN 1 kN 1 kN 2 kN 2 kN 2 kN 60 o 30 o Figure Q1 A B 2 kN...
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