A disk with m1 = 2 kg is spinning in a circle of radius 1.2 m on a frictionless table. The rope attached to it is connected in a whole in the table to a block of m2=3 kg. With what angular velocity does the disk have to rotate in order for the block to maintain its height?

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!