Calculate the Moment of Inertia for the Composite Shape below. Where B1 = 8 inches, H1 = 2 inches, B2 = 3 inches, H2 = 9 inches and c = 6 inches.
Added by Cristina A.
Step 1
For the rectangle with base B1 and height H1: I1 = (1/12) * B1 * H1^3 I1 = (1/12) * 8 * 2^3 I1 = (1/12) * 8 * 8 I1 = 5.33 in^4 For the rectangle with base B2 and height H2: I2 = (1/12) * B2 * H2^3 I2 = (1/12) * 3 * 9^3 I2 = (1/12) * 3 * 729 I2 = 656.25 in^4 Show more…
Show all steps
Close
Your feedback will help us improve your experience
Sri K and 87 other Algebra 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
Calculate the Moment of Inertia (Ix) of the rectangle shown below if B is 9 inches, and the H is 3.6 inches. Calulate to the nearest tenth of a Cubic Inch. H B
Sri K.
Determine the moment of inertia of the composite area about the y-axis (Iy). Also, find the x distance to the centroid from the y-axis (x̄). Then, find the moment of inertia about the y-axis passing through the centroid (Īyʔ).
Hafiz S.
What is the moment of inertia about the x-axis for the following shape to the nearest 1 in^4? Hint use table D/3 R = 3 in a = 6 in b = 3 in c = 4 in d = 5 in
Maitreya E.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD