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TheNextOne21
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Homework Statement
Mass of bucket and 63 pennies - 182 gm
Mass of projectile - 1 gm
Mass of arm - 3 gm
the total length of the arm is 24.6 cm
Compute the oment of inertia of the trebechet
Homework Equations
I = Ei mi * ri^2
The Attempt at a Solution
how do i start this equation?