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Question
Securehttps://session.masteringphysics.com/myct/itemView?assignmentProblemiD-82907097 ! Physics: HW20- Ch9 HW20-Ch Exercise 9.29 POST Exercise 9.29 previous 14 of 15 nex Part F Calculate the moment of inertia of each of the following uniform objects about the axes indicated. Consult Table Moments of Inertia of Various An 6.o0-kg ovinder, of length 27 0 em and diametor 24.0 em about the central avis of the oylinder. the cylinder is thin-walled and hollow eBodies in the Textbook as needed. 0.0432 kg. Submit My Answers Give Up Incorrect; Try Again; 5 attempts remaining Part G An 6.00-kg cylinder, of length 27.0 cm and diameter 24.0 cm, about the central axis of the cyinder,if the cylinder is solid kg·m2 I-7.5 103 Submit My Answers Give Up Incorrect; Try Again; 5 attempts remainingExplanation / Answer
Given that,
M = 6 kg
L = 27 cm
diameter D = 24 cm
so, radius R = D / 2 = 12 cm
(F)
Moment of inertia about central axis of cylinder, if cylinder is thin-walled and hollow,
l = M*R^2
l = 6*(0.12)^2
l = 0.0864 kg.m^2
(G)
Moment of inertia about central axis of cylinder, if cylinder is solid,
l = MR^2 / 2
l = 6*(0.12)^2 / 2
l = 0.0432 kg.m^2