Marenonigt

2022-01-14

Determine the moment of inertia for the shaded area about the x axıs

enlacamig

Beginner2022-01-15Added 30 answers

Write the equation of the shaded area.

Consider a rectangular differential element with respect to the y-axis with a thickness dy and intersects the boundary at (x, y).

Express the area of the differential element parallel to the x-axis.

Substitute

Calculate the moment of inertia for the shaded area about the x-axis.

Substitute

sonorous9n

Beginner2022-01-16Added 34 answers

at the end, should be 1/5 instead of 1/7

alenahelenash

Skilled2022-01-23Added 366 answers

Yes, it should be $\frac{{y}^{5}}{5}$