The two blocks in FIGURE CP12.86 are connected by a massless rope that passes over a pulley.
Question:
The two blocks in FIGURE CP12.86 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?
4.0 kg 1.0 m 2.0 kg
Step by Step Answer:
Model The pulley is a rigid rotating body We also assume that the p...View the full answer
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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