las digit of matrix no is (8)fifth digit of matrix no (0)so C;8 D;0 did2BAPFigure Q1(b) (b) A plastic rod AB of length L=5C0 mm has a diameter d, = 30 mm as shown in FigureQ2(b). A plastic sleeve CD of length c=3D0 mm and outer diameter d, = 45 mm issecurely bonded to the rod so that no slippage can occur between the rod and the sleeve.The rod is made of an acrylic with modulus of elasticity E, = 3.1GPa and the sleeve ismade of a polyamide with E, = 2.5GP .The value of C and D are given by:C= the last digit of your matrix numberD=the fifth digit of your matrix numberFor example, a student with the matrix number CD200123 will have the values ofL=530 mm and c= 320 mm.(i)Calculate the elongation 8 of the rod when it is pulled by axial forces P=15KN .(ii) If the sleeve is extended for the full length of the rod, what is the elongation?(iii) If the sleeve is removed, what is the elongation?

Answered: Image /qna-images/answer/d2f59463-9390-4f1b-bacb-df38c4f9c0b7.jpg

(b) A plastic rod AB of length L= 5C0 mm has a diameter d, = 30 mm as shown in Figure Q2(b). A plastic sleeve CD of length c=3D0 mm and outer diameter d, = 45 mm is securely bonded to the rod so that no slippage can occur between the rod and the sleeve. The rod is made of an acrylic with modulus of elasticity E, = 3.1GP and the sleeve is made of a polyamide with E, = 2.5GPa. The value of C and D are given by: C=the last digit of your matrix number D=the fifth digit of your matrix number For example, a student with the matrix number CD200123 will have the values of L=530 mm and c=320mm. (i) Calculate the elongation 8 of the rod when it is pulled by axial forces P=15kN . (ii) If the sleeve is extended for the full length of the rod, what is the elongation? (iii) If the sleeve is removed, what is the elongation?

(b) A plastic rod AB of length L= 5C0 mm has a diameter d, = 30 mm as shown in Figure Q2(b). A plastic sleeve CD of length c=3D0 mm and outer diameter d, = 45 mm is securely bonded to the rod so that no slippage can occur between the rod and the sleeve. The rod is made of an acrylic with modulus of elasticity E, = 3.1GP and the sleeve is made of a polyamide with E, = 2.5GPa. The value of C and D are given by: C=the last digit of your matrix number D=the fifth digit of your matrix number For example, a student with the matrix number CD200123 will have the values of L=530 mm and c=320mm. (i) Calculate the elongation 8 of the rod when it is pulled by axial forces P=15kN . (ii) If the sleeve is extended for the full length of the rod, what is the elongation? (iii) If the sleeve is removed, what is the elongation?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.4.10P: A plastic rod AB of length L = 0.5 m has a diameter d1= 30 mm (see figure). A plastic sleeve CD of...

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