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Four identical particles, each 1.4 kg, are arranged in the x-y plane as shown. They are...

Four identical particles, each 1.4 kg, are arranged in the x-y plane as shown. They are connected by light rods to form a rigid body. If the distance from the center of the object to each particle is 0.8 m, what is the rotational inertia (in kg-m2) of this array about the y-axis? Round your answer to the nearest tenth.

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