32 4a A student sits at rest on a piano stool that canrotate without friction. The moment of inertia of thestudent-stool system is 4.5 kg · m2. A secondstudent tosses a 1.6 kg mass with a speed of3.0 m/s to the student on the stoole, who catchesit at a distance of 0.45 m from the axis of rotation.Assume a right angle between the ball trajectoryand radius drawn to the catch point.Part AWhat is the resulting angular speed of the student and the stool?Express your answer in radians per second.Hν ΑΣφ?Wf =rad/sSubmitRequest Answer< Return to AssignmentProvide Feedback

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A student sits at rest on a piano stool that can rotate without friction. The moment of inertia of the student-stool system is 4.5 kg · m². A second student tosses a 1.6 kg mass with a speed of 3.0 m/s to the student on the stoole, who catches Part A it at a distance of 0.45 m from the axis of rotation. What is the resulting angular speed of the student and the stool? Assume a right angle between the ball trajectory and radius drawn to the catch point. Express your answer in radians per second. ΑΣφ ? Wf = rad/s Submit Request Answer

A student sits at rest on a piano stool that can rotate without friction. The moment of inertia of the student-stool system is 4.5 kg · m². A second student tosses a 1.6 kg mass with a speed of 3.0 m/s to the student on the stoole, who catches Part A it at a distance of 0.45 m from the axis of rotation. What is the resulting angular speed of the student and the stool? Assume a right angle between the ball trajectory and radius drawn to the catch point. Express your answer in radians per second. ΑΣφ ? Wf = rad/s Submit Request Answer

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 49P: The blades of a wind turbine are 30 m in length and rotate at a maximum rotation rate of 20 rev/min....

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