Answer:
The moment of inertia of the bar is [tex]45\times10^{-4}\ kg-m^2[/tex]
Explanation:
Given that,
mass of bar = 150 g
Length l = 36 cm
We need to calculate the moment of inertia of the bar
Using formula of moment inertia
[tex]I=\dfrac{1}{12}Ml^2[/tex]
Where,
M = mass of the bar
L = length of the bar
Put the value into the formula
[tex]I=\dfrac{1}{12}\times150\times10^-3\times36\times10^{-2}[/tex]
[tex]I=45\times10^{-4}\ kg-m^2[/tex]
Hence, The moment of inertia of the bar is [tex]45\times10^{-4}\ kg-m^2[/tex]
