Determine the moments of inertia of the Z-section about its centroidal x_(0) - and y_(0)-axes. Answers: I_(x_(0))=i,(10^(6))mm^(4) I_(y_(0))=,(10^(6))mm^(4)
Added by Virginia S.
Close
Step 1
110 mm 22 mm $y_0$ 135 mm 22 mm 22 mm 110 mm Answers: $I_{x_0}$ = i 17.024 $(10^6)$ $mm^4$ $I_{y_0}$ = 14.330 $(10^6)$ $mm^4$ Show more…
Show all steps
Your feedback will help us improve your experience
Andreas Papavassiliou and 55 other Physics 101 Mechanics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Andreas P.
Determine the moment of inertia Izz of the cross-section below with respect to the centroidal axis z when t = 21 mm. The centroid of this cross-section is given by ȳ = 84 mm . 5 t t y z 5 t ȳ t Izz = x 10^6 mm^4 Correct answer Izz = 6.4827 x 10^6 mm^4
Adi S.
Calculate the position of the centroids and second moment areas about a horizontal and vertical axis through the centroid for the following built-up sections. Use the section tables for standard sections (all dimensions are in millimeters). 80 50 15 200 Figure 9.11 [Ix=193,4110 mm; I=8,718 10 mm] 150 120 Figure 9.12 600 [Ix=118910 mm; I=118910 mm]
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD