Determine the combined loadings and draw them on a volume element: (a)Section A-A, Point A on the cross section (b)Section B-B, Point B on the cross section
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Determine the combined loadings and draw them on a volume element:
(a)Section A-A, Point A on the cross section
(b)Section B-B, Point B on the cross section
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- 17 - In the figure at point O F1 = 119i + 124j F2 = -113i + 117j F3 = -115i - 108j F4 = -137i - 111j Find the sum of the vectors. What is the strength of the total vector? A) 256,56B) 245.62C) 246.98D) -243.96E) -241,26AB, BC, CD, DE are each 2m long and the plane distance from A-D is 4m. Members are at right angles to each other. a) determine the vertical displacement at E b) determine the rotation at E E=200KN/mm^2 G= 80KN/mm^2 Iabce = constant = 25 x 10^-6 m^4 Jabce = constant = 50 x 10^-6 m^4ᴀ ʀᴇᴄᴛᴀɴɢᴜʟᴀʀ ʙᴀʀɢᴇ ɪꜱ 15 ꜰᴛ ᴡɪᴅᴇ ᴀɴᴅ 40 ꜰᴛ ʟᴏɴɢ ᴀɴᴅ ꜰʟᴏᴀᴛꜱ ᴡɪᴛʜ ᴀ ᴅʀᴀꜰᴛ (ꜱᴜʙᴍᴇʀɢᴇᴅ ʜᴇɪɢʜᴛ) ᴏꜰ 4 ꜰᴛ. ɪᴛ ɪꜱ ᴘɪʟᴇᴅ ꜱᴏ ʜɪɢʜ ᴡɪᴛʜ ɢʀᴀᴠᴇʟ ᴛʜᴀᴛ ɪᴛꜱ ᴄᴇɴᴛᴇʀ ᴏꜰ ɢʀᴀᴠɪᴛʏ ɪꜱ 3 ꜰᴛ ᴀʙᴏᴠᴇ ᴛʜᴇ ᴡᴀᴛᴇʀʟɪɴᴇ. ɪꜱ ɪᴛ ꜱᴛᴀʙʟᴇ ᴡɪᴛʜ ʀᴇꜱᴘᴇᴄᴛ ᴛᴏ ɪᴛꜱ ʀᴏʟʟ ꜱᴛᴀʙɪʟɪᴛʏ? ᴛʜᴇ ʀᴏʟʟ ᴀxɪꜱ ɪꜱ ᴘᴀʀᴀʟʟᴇʟ ᴛᴏ ᴛʜᴇ 40-ꜰᴛ ꜱɪᴅᴇ.Was it stable? or Unstable?
- Determine the resultant internal torque acting on the cross sections through points B and C. Please help me with this exercise with a complete solution so that I may study it later on. thank you.A motor car has a wheel base of 2.82 m has pivot centres 1.2 m. The track distancebetween tyre centre lines is 1.2m. If the angle of lock is 300and tyre width 100 mm,determine the minimum radius of the outer turning circle.ᴀ ꜱᴛᴇᴇʟ ꜱʜᴀꜰᴛ ɪꜱ ꜱᴜʙᴊᴇᴄᴛᴇᴅ ᴛᴏ ᴀ ʙᴇɴᴅɪɴɢ ᴍᴏᴍᴇɴᴛ 9955 ɪɴ-ʟʙ ᴀɴᴅ ɪꜱ ꜱɪᴍᴜʟᴛᴀɴᴇᴏᴜꜱʟʏ ʟᴏᴀᴅᴇᴅ ᴡɪᴛʜ ᴀ ᴛᴏʀQᴜᴇ ᴏꜰ 29824 ɪɴ-ʟʙ. ɪꜰ ᴛʜᴇ ᴍᴀxɪᴍᴜᴍ ᴘᴇʀᴍɪꜱꜱɪʙʟᴇ ꜱʜᴇᴀʀ ꜱᴛʀᴇꜱꜱ ɪꜱ 3 ᴋꜱɪ, ᴡʜᴀᴛ ᴍɪɴɪᴍᴜᴍ ꜱʜᴀꜰᴛ ᴅɪᴀᴍᴇᴛᴇʀ ɪɴ ɪɴᴄʜᴇꜱ ɪꜱ ɴᴇᴄᴇꜱꜱᴀʀʏ? ʀᴏᴜɴᴅ ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ ᴛᴏ 4 ꜱɪɢɴɪꜰɪᴄᴀɴᴛ ꜰɪɢᴜʀᴇꜱ.
- Figure (a) shows the cross-sectional dimensions for the structural steel section known as C1020 (channel with a nominal depth of 10 in., weighing 201b/ft). The American Institute of Steel Construction Structural Steel Handbook lists the following properties for the cross section: A=5.88in.2,Ix=78.9in.4, and Iy=2.81in.4. If two of these channels are welded together as shown in Fig. (b), find Ix and Iy for the resulting cross section.The flanged bolt coupling is fabricated by drilling 10 evenly spaced 0.5-in. diameter bolt holes in a steel plate. The radii of the plate and bolt circle are 5 in. and 4 in., respectively. Determine the percent reduction in the polar moment of the area about point O due to the drilling operation.15 - At point O in the figure F1 = 27i + 29j F2 = -32i + 14j F3 = -16i - 8j F4 = -24i - 15j Find the sum of the vectors. What is the strength of the resultant vector? A) 50,26B) 49,24C) 45.39D) 47.03E) 55,62