The 0.20 kg puck on the frictionless, horizontal table in the figure is connected by a string through a hole in the table to a hanging 1.20 kg block.(Figure 1) With what speed must the puck rotate in a circle of radius r = 0.60 m if the block is to remain hanging at rest?
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The 0.20 kg puck on the frictionless, horizontal table in the figure is connected by a string throug...
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