Question

For the shaded area shown in the figure determine:

1. The centroid about the given coordinate system

2. The moment of inertia about the x axis

Useful formulae are given below:

+

2 in

10 in

2 in

+5 in

Shape

b

y

+

8 in

11 in

1 in

0.5 in

Moment of Inertia

about centroid

1x1 =

X

bh³

12

Iyı

=

hb3

12

Question image 1