A turntable has a radius of 035 m a rotational inertia of, Ask an Expert

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A turntable has a radius of 0.35 m, a rotational inertia of 0.020 kg m^2 and is free to rotate without friction. A 0.50 kg wad of silly putty is fired at 3.0 m/s along a line tangent to the rim of the turntable where it sticks. The final angular velocity of the turntable and silly putty system is?

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