The denicon of acm is mi ai m macm fi fi

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Unformatted text preview: eet, mass M, height h, thickness, t, length L. Find x coordinate of center of mass. y A B h C L D — other point E — don’t know x Triangular sheet, mass M, height h, thickness, t, length L. Find x coordinate of center of mass. y A B h C L D — other point E — don’t know x The centroid of a triangular sheet (of uniform density) is its CM If the total force is zero, the CM won’t accelerate Center of mass equaCon for a closed system MaCM = Fnet, ext M = total mass (constant in a closed system) Fnet, ext = sum of all external forces aCM is an acceleraCon that refers to the moCon of the c...
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