Please answer the question quickly section of base (b) and height (h) about an axis through its c.g.and parallel to the base.(e) Distinguish between centre of gravity and centroid.(f) Write the expression for the centre of gravity of an equilateraltriangle with each side (a) from any of the three sides.(g) Draw and write the different types of support with their reactions?1(h) What are the conditions to be perfect and imperfect truss?(i) How does the viscosity of a fluid vary with temperature?(j) Define the following:(i) Specific gravity (ii) Surface tension(k) Explain the phenomenon of capillarity and write the expressionfor capillary rise of a liquid.(1) Explain how heat transfer and work done are equal in a cyclicprocess.2. a) Compute the resultant force for the loads shown in Figure 1acting on the cantilever. What force and moment is induced by thisforce to supporting wall at A.(03)6 m3.5 mw =7 N/ m4500 N21 N/m7m5 mFigure 1b) Determine the forces in all the members of the truss shown inFigure 2.(04)3 mDED45°A C3 m3 m200 N200 NFigure 2Dotorminotho oontroidof theshodod oroo

A pin support will exert both horizontal and vertical components of reaction as the reaction forces.…

2. a) Compute the resultant force for the loads shown in Figure 1 acting on the cantilever. What force and moment is induced by this force to supporting wall at A. (03) 6 m 3.5 m w =7 N/ m 4 500 N 21 N/m 5 m 7 m Figure 1 b) Determine the forces in all the members of the truss shown in Figure 2. (04) B 3 m D 45° E 3 m 3 m 200 N 200 N

2. a) Compute the resultant force for the loads shown in Figure 1 acting on the cantilever. What force and moment is induced by this force to supporting wall at A. (03) 6 m 3.5 m w =7 N/ m 4 500 N 21 N/m 5 m 7 m Figure 1 b) Determine the forces in all the members of the truss shown in Figure 2. (04) B 3 m D 45° E 3 m 3 m 200 N 200 N

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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