17) The moment of Inertia of a solid uniform sphere of mass m and radius R is given by the equation 1 = (2/5) mR². Such a sphere is released from rest at the top of an inclined plane of height h= 10 m, length L, and the incline angle Q. If the sphere rolls without slipping, find the linear speed at the bottom of the incline. 18) An object spins with angular velocity 10 rad/s. If the objects moment of Inertia increases by a factor of 2 without the application of an external torque, what will be the object's new angular velocity?

17) The moment of Inertia of a solid uniform sphere of mass m and radius R is given by the equation 1 = (2/5) mR². Such a sphere is released from rest at the top of an inclined plane of height h= 10 m, length L, and the incline angle Q. If the sphere rolls without slipping, find the linear speed at the bottom of the incline. 18) An object spins with angular velocity 10 rad/s. If the objects moment of Inertia increases by a factor of 2 without the application of an external torque, what will be the object's new angular velocity?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotation Of A Rigid Object About A Fixed Axis

Section: Chapter Questions

Problem 10.63P: A uniform solid disk and a uniform hoop are placed side by side at the top of an incline of height...

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