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a Two disks with mass 150 g and radius 3 cm are on a frictionless air table. One is stationary and centered at the

a Two disks with mass 150 g and radius 3 cm are on a frictionless air table. One is stationary and centered at the origin and the other approaches at 12 cm/s for a glancing collision. What is the angular momentum of the system around the origin before they collide in kg m/s? 2.7b The disks collide and stick together. How fast does the combined object rotate in rad/s?

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