Question 6 Which shapes shows the location of shear center correctly? Option a: Option b: Option...
A location for the worst shear stress in
the throat of the weld is at the top of the left segment of the
weld. True or False?
F = 4 kN
L1 = 200 mm
L2 = 60 mm
L3 = 100 mm
h = 4 mm (recall, h is the leg of the fillet weld, not its
throat).
Find the magnitude of the worst shear stress anywhere in the
throat of the fillet weld. Express your answer in units...
Question 4: Shear stress in a beam (40 marks)
Consider the beam section illustrated in the figure to the
right. The beam has a shearing force of V = 5 kN acting vertically
through the shear center as illustrated. (a) Determine the shear
stress at the three points in the beam section labelled (i), (ii),
and (iii). [20 marks] (b) Produce a plot showing the direction and
distribution of shear stress across the beam section, noting the
shape of the...
I
think B is a correct option but i’m wondering which others are also
true?
Which of the following is a true statement about a boxplot? Select all the true statements below. A. Boxplots are great for comparing two or more groups B. The values which are displayed by a dot or an asterisk are outliers. C. The center of a boxplot is a box that shows the middle half of the data D. The center line in a boxplot...
maximum shear stress
10 in. 16 in. 8 in. 6 in. B G D E F H The pipe which has a diameter of 1.5 in. and weight of 0.8 lb/in is fixed to the wall at B. If a force, F, of 5 lb is applied, determine the maximum shear stress in the pipe at C and its location. Neglect the weight of the cross-bar where the forces, F, are applied. Maximum shear stress
Rank the following alkenes in order of decreasing stability. con cor do con Which option correctly ranks the alkenes in order of decreasing stability, starting with the most stable on the left and least stable on the right? O C>A>B>D A>C>B>D o C>A>D>B O A>c>D>B D>B>A>C OOOO
Question 6 (1 point) Which of these cycloalkaneshas the potential to shows cis-trans isomerism? A B C. D OA B Page 2 of 20 Next Page
Solve the steel question - within 10 minutes
Generally shear is not a problem in steel beams because Select one: O a. bending moment is large. O b. shear stresses are always small. C. controlled by bracing. d. the webs of rolled shapes are capable of resisting rather large shearing forces.
27. Which option correctly represents the characteristics of ETFs and index funds? A) Index funds are priced throughout the trading day like equity securities. B) When investors purchase an ETF, they typically pay a brokerage fee. C) ETFs are always priced at the net asset value (NAV) at which investors transact at the closing price on the day. D) ETFs are more diversified than the index fund.
Q1 a) Figure Q1(a) shows the sheet-metal bracket. Analyze location of the center of gravity ( x, 7 )of the sheet-metal bracket if the material is homogeneous and has a constant thickness. (Support your answer with a free body diagram). Ignore the 6 angle. (10 marks) 60 mm 20 mm 60 mm 10 mm dia. holes 20 mm 20 mm 80 mm 20 mm 60 mm Figure Q1(a)
QUESTION8 For the state of stress belos which Mohr circle shows the current plane of stress (red line) correctly 12 ksi S ksi 18 ksi Option a: 3,17ku 12,kai 20 kai Option b 3,17s -18,8jksi 4ksi 20ks (12-8jki Option c 317s 18,8ki 14ksi 20 ks (-12,-8ks Option d 3,17) (42.)ksi 14k z0ks o a. Option a o b.Option b C. Option c o d.Option d