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 = 18.0 cm, m₁ = 2.00 g, m₂ = 3.50 9, X₁ 4.60 cm and x₂ = 8.20 cm. m₂ L m₁ A x₂ X₁ (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 = 18.0 cm, m₁ = 2.00 g, m₂ = 3.50
9, x₁ = 4.60 cm and x₂ = 8.20 cm.
m₂
x₂
L
m₁
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 = 18.0 cm, m₁ = 2.00 g, m₂ = 3.50 9, x₁ = 4.60 cm and x₂ = 8.20 cm. m₂ x₂ L m₁ 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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