Calculate the moment of inertía of the shaded area about the x-axis. 76 mm 26 mm – 46 mm →-46 mm Answer: Ix - i (106) mm4

There are various practical applications of the concept of moments, like a rotation of the crank due to linear motion of the piston, the moment of inertia and its use in designing beams and columns, bending moment concept, torque, twisting moment, etc.