Answer:
3.76188 kg
36.9040428 N
Yes
Step-by-step explanation:
g = Acceleration due to gravity = 9.81 m/s²
L = Length of rod = 81.2 cm
d = Diameter of rod = 2.75 cm
r = Radius =

A = Area of the cylinder =

v = Volume =

m = Mass
= Density of rod = 7800 kg/m³
Density

The mass of the rod is 3.76188 kg.
As the the mass of the rod is 3.76188 kg I will be able to carry the rod.
Weight

The weight of the rod is 36.9040428 N