Moment of inertia
6 practice questionsEngineering StaticsStep-by-step solutions
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1
What are the SI units of the area moment of inertia?
A.m²
B.m³
C.m⁴
D.kg·m²
2
Area moment of inertia measures resistance to what in beam bending?
A.Chemical reaction
B.Network delay
C.DNA replication
D.Bending due to area distribution
3
The area moment of inertia of a rectangle about its centroidal axis (base b, height h) is:
A.bh³/12
B.bh³/3
C.bh/2
D.b³h/12
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