Question

Calculate weight of steel bar. Q. Calculate the weights of the following pieces of rebar (must...

Calculate weight of steel bar.

Q. Calculate the weights of the following pieces of rebar (must show work for credit)

: 1. 20 feet of #5 rebar

2. 65 feet of #4 rebar

3. 9168 feet of #6 bar

4. 487,389 feet of #7 rebar

5. 0.83 feet of #8 rebar

Given information:

Density of Steel = 490

lb/ft3 Area of Circle = pi

r2 Volume = Area x

Length

Weight of Steel = Density of Steel x Volume of Steel

Engineering   Civil-Engineering   
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