The two blocks shown in the figure are connected by a massless rope that passes over a pulley. The pulley is 12 cm in diameter and has a mass of 2.0 kg. As the pulley turns, friction at the axle exerts a torque of magnitude 0.50 N m. If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor?
The two blocks shown in the figure are connected by a massless rope that passes over a pulley. The pulley is 12 cm in diameter and has a mass of 2.0 kg. As the pulley turns, friction at the axle exerts a torque of magnitude 0.50 N m. If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor?
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Chapter1: Units, Trigonometry. And Vectors
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Transcribed Image Text:The text describes a physics problem involving two blocks connected by a massless rope over a pulley. Here's a transcription of the text:
"The two blocks shown in the figure are connected by a massless rope that passes over a pulley. The pulley is 12 cm in diameter and has a mass of 2.0 kg. As the pulley turns, friction at the axle exerts a torque of magnitude 0.50 N m. If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor?"
**Diagram Explanation:**
The diagram features a pulley system with two blocks:
- The pulley is mounted at the top and the rope runs over it.
- On the left side, a 4.0 kg block is hung, and it is positioned 1.0 m above the ground.
- On the right side, a 2.0 kg block is attached to the other end of the rope.
- The system demonstrates a classic mechanics problem involving gravity, torque, and friction.
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