실험: 관성 모멘트
(115볼트, 50/60헤르츠)
![실험: 관성 모멘트
(115볼트, 50/60헤르츠), 8000542 [UE1040205-115], Rotational motions](/imagelibrary/UE1040205-115/UE1040205-115_01_실험-관성-모멘트-115볼트-5060헤르츠.jpg)
![실험: 관성 모멘트
(115볼트, 50/60헤르츠), 8000542 [UE1040205-115], Rotational motions](/thumblibrary/UE1040205-115/UE1040205-115_01_1200_1200_실험-관성-모멘트-115볼트-5060헤르츠.jpg)
Objective: Determine the moment of inertia for various test bodies.
A body’s moment of inertia around an axis of rotation depends on how the mass of the object is distributed with respect to the axis. This will be investigated for a dumbbell, which has two weights symmetrically aligned either side of the axis, for a circular wooden disc, a wooden sphere and both solid and hollow cylinders. The period of oscillation of the test bodies is dependent on the mass distribution and the effective radius of the object.