Name two$(2)$ things that can make a material sustainable. $(2$pts$)$

a$.$

b$.$

Name three$(3)$ geometric properties that are used for structural design. $(3$pts$)$

a$.$

b$.$

c$.$

Calculate the Section Modulus, S$,$ for a $2"$ diameter steel rod $(1$pts$)$

Reinforcing for concrete is made out of recycled junk cars. $(1$pts$)$

True

False

What is the definition of the geometric property $"$Q$"?(1$pts$)$

Moment of inertia

Section modulus

First moment of area about the neutral

axisHooke's Law

Cross sectional area