Initial Final A 4.5 kg ball is at the top of a 2.1 meter ramp. What is the potential energy of this system? U = unit The ball has a moment of inertia of I = 0.38 kg*m². By the time it reaches the bottom, it is spinning at 10 rad/s. What is its rotational kinetic energy? Kr = unit Assuming no energy loss to friction, what should the linear speed of the ball be? V = unit

Initial Final A 4.5 kg ball is at the top of a 2.1 meter ramp. What is the potential energy of this system? U = unit The ball has a moment of inertia of I = 0.38 kg*m². By the time it reaches the bottom, it is spinning at 10 rad/s. What is its rotational kinetic energy? Kr = unit Assuming no energy loss to friction, what should the linear speed of the ball be? V = unit

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 54P: A cylinder with rotational inertia I1=2.0kgm2 rotates clockwise about a vertical axis through its...

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