34. A disk having moment of inertia 100 kg - m2 is free to rotate without friction, starting from rest, about a fixed axis through its center. A tangential force whose magni- tude can range from F- 0 to F-50.0 N can be applied at any distance ranging from R-0 to R- 3.00 m from the axis of rotation. (a) Find a pair of values of Fand R that cause the disk to complete 2.00 rev in 10.0 s. (b) Is your answer for part (a) a unique answer? How many answers exist:

34. A disk having moment of inertia 100 kg - m2 is free to rotate without friction, starting from rest, about a fixed axis through its center. A tangential force whose magni- tude can range from F- 0 to F-50.0 N can be applied at any distance ranging from R-0 to R- 3.00 m from the axis of rotation. (a) Find a pair of values of Fand R that cause the disk to complete 2.00 rev in 10.0 s. (b) Is your answer for part (a) a unique answer? How many answers exist:

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter13: Rotation Ii: A Conservation Approach

Section: Chapter Questions

Problem 7PQ: A 12.0-kg solid sphere of radius 1.50 m is being rotated by applying a constant tangential force of...

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