What is the formula for the moment of inertia? (m a mass of the body – McqOptions

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1.	What is the formula for the moment of inertia? (m a mass of the body, r distance from the axis of the rotation)
A.	m<sub>i</sub>r<sub>i</sub><sup>2</sup>
B.	m<sub>i</sub>r<sub>i</sub>
C.	m<sub>i</sub>r<sub>i</sub><sup>4</sup>
D.	m<sub>i</sub>r<sub>i</sub><sup>3</sup>
Answer» B. m<sub>i</sub>r<sub>i</sub>

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