A 150 g ball and a 230 g ball are connected by a 32-cm-long, massless, rigid rod. The balls rotate about their center of mass at 140 rpm . What is the speed of the 150 g ball?
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A 150 g ball and a 230 g ball are connected by a 32-cm-long, massless, rigid rod. The balls rotate about their center of mass at 140 rpm .
What is the speed of the 150 g ball?
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