hw2 - Member AB is a 2 force member Q.4 The lever AB is...

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AE 261 STATICS 2010-2011 FALL SEMESTER HOMEWORK#2 Given: 21.10.2010 Due: 01.11.2010 at 13:30 Submit to: Hasan İnci Q.1) A follower ABCD is held against a circular cam by a stretched spring, which exerts a force of 21 [N] for the position shown. Knowing that the tension in rod BE is 14 [N], (a) draw the free body diagram of the follower ABCD showing all the forces acting on it, determine (b) the force exerted on the roller at A, (b) the reaction at bearing C. Q.2) Neglecting friction, (a) draw the free body diagram of the arm ACDE showing all the forces acting on it, determine (b) the tension in cable ABD, (c) the reaction at support C.

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Q.3) For the frame and loading shown, determine the reactions at A and C. (Hint:
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Unformatted text preview: Member AB is a 2 force member.) Q.4) The lever AB is welded to the bent rod BCD which is supported by bearings at E and F and by cable DG. Knowing that the bearing at E does not exert any axial thrust, (a) draw the free body diagram of rod BCD showing all the forces acting on it, determine (b) the tension in cable DG, (c) the reactions at E and F. (Note: Students are expected to learn what a bearing is by themselves.) Attention: 1. You have to submit your work personally and sign the submission list, otherwise your work will not be accepted! 2. Read the policy page at the course web site carefully and follow the rules described!...
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hw2 - Member AB is a 2 force member Q.4 The lever AB is...

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