3. This is a variation of a problem that we worked on previously. Pulley: uniform disk with mass M = 2.5 kg and radius R = 20 cm Block: mass m = 1.2 kg. The block starts from rest. What is the velocity of the block after it has fallen by 1 m? Because there is no friction in the bearings of the pulley, energy is conserved.
3. This is a variation of a problem that we worked on previously. Pulley: uniform disk with mass M = 2.5 kg and radius R = 20 cm Block: mass m = 1.2 kg. The block starts from rest. What is the velocity of the block after it has fallen by 1 m? Because there is no friction in the bearings of the pulley, energy is conserved.
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Transcribed Image Text:3. This is a variation of a problem that we worked on previously.
Pulley: uniform disk with mass M = 2.5 kg and radius R = 20 cm
Block: mass m = 1.2 kg.
M
The block starts from rest. What is the velocity of the block after it has
fallen by 1 m? Because there is no friction in the bearings of the pulley,
energy is conserved.
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