Transcript Lecture 30 exam 3.ppt

ME 221 Statics
Lecture #30
Exam 3 Review
ME221
Lecture #30
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Homework #11
Chapter 6 problems:
– 2, 3, 6 & 7 – Method of Joints
– 32, 36, 47 & 53 – Method of Sections
– 68 & 75
• Due Wednesday, November 19
ME221
Lecture #30
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Exam #3
Wednesday, November 12
15% of Final Grade
3-5 Problems
ME221
Lecture #30
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Exam #3
Chapter 9: Moments of Inertia
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ME221
Second Moment of Area; Ixx & Iyy
Polar Moments; J0z
Parallel Axis Theorem
Composite Areas
Principal Second Moments
Product Moments; Ixy
Mohr’s Circle – Imax & Imin
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Exam #3
Chapter 5: Equilibrium of Rigid Bodies
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Equilibrium Equations
Supports
Free Body Diagrams
Two-Force Members
3D Equilibrium
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Exam #3
Chapter 7: Internal Forces in Structures
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Internal Forces
Shear Forces
Bending Moments
Shear & Bending in Beams
– No Chapter 6 material
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Lecture #30
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