13. Rotational Inertia & Energy
Intro to Rotational Kinetic Energy
14:51 minutes
Problem 12d
Textbook Question
Textbook QuestionA small 300 g ball and a small 600 g ball are connected by a 40-cm-long, 200 g rigid rod. b. What is the rotational kinetic energy if the structure rotates about its center of mass at 100 rpm?
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