Multiple Attempts Not allowed. This test can only be taken once. Force Completion This test can be saved and resumed later. This test does not allow backtracking. Changes to the answer after subm Your answers are saved automatically. - Question Completion Status: 1 3. 4 6. > A Moving to the next question prevents changes to this answer. uestion 1 Compute the moment of inertia about the centroidal x-axis

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.