Consider a bar that extends from x = 0 m to x = 4 m.  The linear mass density of the rod is given by λ(x) = 7 + 7 x  (kg/m).  Calculate the rotational inertia of the beam about x = 0, in kg m2. (Please answer to the fourth decimal place - i.e 14.3225

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Consider a bar that extends from x = 0 m to x = 4 m.  The linear mass density of the rod is given by λ(x) = 7 + 7 x  (kg/m).  Calculate the rotational inertia of the beam about x = 0, in kg m2.

(Please answer to the fourth decimal place - i.e 14.3225)

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