Chapter 10, Problem 35P

COMPLETE SOLUTION:

The shaded area shown. is bounded by the line y=x m and the curve y2=1.2x m2, where x is in m. Suppose that a = 1.2 m. Determine the moment of inertia for the shaded area about the y axis.

3. If the large ring, small ring, and each spoke weigh 90 lb, 20 lb, and 15 lb respectively. Find the mass moment of inertia of an axis that extends perpendicular to the page and passes through point A. ✔ S.W. O 1 ft- 4 ft

The second picture is the choices

Determine the moments of inertia of the shaded area about the x- and y-axes. Also determine the polar moment of inertia about point O. -0.80h Answers: lx = i ly= i lo = i 0.67h -0.80h h4 h4 h4

Symmetrical figure: Find thecentroidal moment of Inertiaalong x of the shaded area.Diameter of the circle is 25

Determine the moment of inertia and the radius of gyration of the shaded area with respect to the x-axis. Given: r = 79 mm. 125 mm 125 mm - 250 mm The moment of inertia is The radius of gyration is *106 mm4. mm.

I need the answer as soon as possible

1. For the Isosceles triangle shown to the right, find the moments of inertia, Ix and Iy, about the centroidal axes. Hint: break into two right triangles and use parallel axis theorem. Ans: Iy = bh³/36, I, = hb³/48 y 2h/3 h/3 X b/2 b/2