Problem #4–The two blocks 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, rolling friction at the axle exerts a CW torque of magnitude of 0.50 Nm. Assume that Ip = ½ mpR,³. %3D If the blocks are released from rest, find the final rotational speed of the pulley right before the 4.0-kg block reaches the floor? mp 4.0 kg m, M2 2.0 kg 1.0 m

Problem #4–The two blocks 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, rolling friction at the axle exerts a CW torque of magnitude of 0.50 Nm. Assume that Ip = ½ mpR,³. %3D If the blocks are released from rest, find the final rotational speed of the pulley right before the 4.0-kg block reaches the floor? mp 4.0 kg m, M2 2.0 kg 1.0 m

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 54P: A system of point particles is shown in the following figure. Each particle has mass 0.3 kg and they...

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