Answered: 13. A thin wire of length l and mass m…

13. A thin wire of length l and mass m is bent in the form of a semi-circle. Its moment of inertia about an axis joining its free ends will be mi? (a) zero (b) m/2 (c) .2 (d)

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 16CQ: Does increasing the number of blades on a propeller increase or decrease its moment of inertia, and...

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13. A thin wire of length l and mass m is bent in the form of a
semi-circle. Its moment of inertia about an axis joining
its free ends will be
m/?
m/2
(d)
2n
(a) zero
(b) m/²
(c)
2
N IN
3.

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