A pulley consists of two disks fixed together (m₁ = 3 kg, r₁ = 0.1m, m₂ = 1 kg, r2 = 0.05 m) with their centers positioned at axis of rotation. A cord wraps over the larger disk and is attached to a mass m3 = 1 kg. An applied force FA = 10 N acts tangentially to the edge of the smaller disk. DO m3 1₁ m₁ m₂ 12 0 Determine the moment of inertia I of the pulley. Determine the angular acceleration a, of the pulley. What should the applied force FA be changed to so that the pulley does not rotate?
A pulley consists of two disks fixed together (m₁ = 3 kg, r₁ = 0.1m, m₂ = 1 kg, r2 = 0.05 m) with their centers positioned at axis of rotation. A cord wraps over the larger disk and is attached to a mass m3 = 1 kg. An applied force FA = 10 N acts tangentially to the edge of the smaller disk. DO m3 1₁ m₁ m₂ 12 0 Determine the moment of inertia I of the pulley. Determine the angular acceleration a, of the pulley. What should the applied force FA be changed to so that the pulley does not rotate?
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Transcribed Image Text:A pulley consists of two disks fixed together (m₁ = 3 kg, r₁ = 0.1m, m₂ = 1 kg, r2 = 0.05 m) with their
centers positioned at axis of rotation. A cord wraps over the larger disk and is attached to a mass m3 = 1 kg. An
applied force FA = 10 N acts tangentially to the edge of the smaller disk.
DO
m3
1₁
m₁
m₂
12
0
Determine the moment of inertia I of the pulley.
Determine the angular acceleration a, of the pulley.
What should the applied force FA be changed to so that the pulley does not rotate?
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