Question

10 cm The product of inertia of the section about the axes shown ($I_{xy}$) is ($\text{???? } 2$) y 2 cm 10 cm zero cm$^4$ 120 cm$^4$ 720 No correct answer cm$^4$ 1000 cm$^4$ 120- cm$^4$ 200 2 cm

          10 cm
The product of inertia of the section
about the axes shown ($I_{xy}$) is
(\(\text{???? } 2\))
y
2 cm
10 cm
zero
cm$^4$ 120
cm$^4$ 720
No correct answer
cm$^4$ 1000
cm$^4$ 120-
cm$^4$ 200
2 cm

10 cm
The product of inertia of the section
about the axes shown (Ixy) is
(???? 2)
y
2 cm
10 cm
zero
cm^4 120
cm^4 720
No correct answer
cm^4 1000
cm^4 120-
cm^4 200
2 cm

Added by Sean M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Ashar Tanveer

Step 1

We are given that Ix = 1000 cm^4. Show more…

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The product of inertia of the section about the axes shown, Ixy, is 2 cm^4. The dimensions of the section are 10 cm by 2 cm. The section has zero cm^4 of inertia about the x-axis and 120 cm^4 of inertia about the y-axis. There is no correct answer given for the inertia about the z-axis. The section has 1000 cm^4 of inertia about the x-axis and -120 cm^4 of inertia about the y-axis. The section also has 200 cm^4 of inertia about the z-axis.