Which of the following statements is true about the area moment of inertia? the area moment of inertia is always calculated with respect to an axis the area moment of inertia is strongly affected by the distribution of area relative to the axis about which it is calculated the area moment of inertia of an area about an axis is the second moment of area computed with respect to that axis the area moment of inertia does not depend of the weight of the object o all of the above