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ent/A dep 17618086 Need Help? 3 points SerPOPS 10.P056 WI A student sits on a freely rotating stool holding two dumbbells, each of mass 2.92 kg (see figure below). when his a student rotates with an angular speed of 0.759 rad/s. The moment of inertia of the student plus stool is 2.52 kg·m2 and is assumed 1 m from the to be constant. The student pulls the dumbbells inward horizontally to a position 0.290 m from the rotation axis (figure b) (a) Find the new angular speed of the student rad/s (b) Find the kinetic energy of the rotating Kbefore m Kafter Need Help? 43/20/2018

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First alentale the none ntsț inctia. 8669 2.

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