What is the moment of inertia of a pendulum with a mass of $2 k g$ $2 kg$ that is $3 m$ $3 m$ from the pivot?

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Answer 1 · 2018-07-05T14:33:10

The Inertia is $I = 18 k g m^{2}$ $I= 18 kgm^2$

$I = m \cdot r^{2}$ $I= m * r^2$

$I = (2 \cdot 3^{2}) k g m^{2}$ $I= (2*3^2)kgm^2$

$I = 18 k g m^{2}$ $I= 18 kgm^2$

What is the moment of inertia of a pendulum with a mass of 2kg2 kg that is 3m3 m from the pivot?