Consider a system of 3 masses connected by very light (massless) rods: a 7 kg mass at x=0 m, a 2 kg mass at x=3 m, and a

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Consider A System Of 3 Masses Connected By Very Light Massless Rods A 7 Kg Mass At X 0 M A 2 Kg Mass At X 3 M And A 1 (21.5 KiB) Viewed 43 times

Consider a system of 3 masses connected by very light (massless) rods: a 7 kg mass at x=0 m, a 2 kg mass at x=3 m, and a 4 kg mass at x-5 m. Show your calculations in the space below and find (A) the position of the center of mass of the system (B) the moment of inertia of the system about the center of mass (C) the rotational kinetic energy if the system rotates about the center of mass at 30 rev/min