problem13_94

University Physics with Modern Physics with Mastering Physics (11th Edition)

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13.94: a) From the parellel axis theorem, the moment of inertia about the pivot point is ( 29 ( 29 . 5 2 2 2 R L M + Using this in Eq. (13.39), With L d = gives. ( 29 . 5 2 1 5 2 1 2 5 2 2 2 2 sp 2 2 2 2 L R T L R g L π gL R L π T + = + = + = b) Letting 001 . 1 5 2 1 2 2 = + L R and solving for the ratio
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Unformatted text preview: R L (or approximating the square root as 2 2 5 1 L R + ) gives . 1 . 14 = R L c) ( 29 ( 29 . cm . 18 cm 270 . 1 1 . 14 =...
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