Two masses mį and m2 are attached to a rod that is capable of rotating about an axis perpendicular to the rod and passing through the end A as shown in the diagram below. The length of the rod is L = 20.0 cm, m1 = 2.00 g, m2 = 3.50 g, x1 = 5.20 cm and x2 = 8.05 cm. L m, т, •A X2 (a) What is the moment of inertia of the system about the specified axis if the rod's mass is negligible? kg • m2 (b) What is the moment of inertia of the system about the specified axis if the rod has a mass of 8.00 g? kg • m2

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Two masses m1 and m2 are attached to a rod that is capable of rotating about an axis perpendicular to the rod and passing through the end A as
shown in the diagram below. The length of the rod is L =
20.0 cm, m1
2.00 g, m2
3.50 g, X1
= 5.20 cm and x2
8.05 cm.
%3D
L
т,
m,
A
(a) What is the moment of inertia of the system about the specified axis if the rod's mass is negligible?
kg · m2
(b) What is the moment of inertia of the system about the specified axis if the rod has a mass of 8.00 g?
kg · m2
Transcribed Image Text:Two masses m1 and m2 are attached to a rod that is capable of rotating about an axis perpendicular to the rod and passing through the end A as shown in the diagram below. The length of the rod is L = 20.0 cm, m1 2.00 g, m2 3.50 g, X1 = 5.20 cm and x2 8.05 cm. %3D L т, m, A (a) What is the moment of inertia of the system about the specified axis if the rod's mass is negligible? kg · m2 (b) What is the moment of inertia of the system about the specified axis if the rod has a mass of 8.00 g? kg · m2
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