A pulley is pictured to the right. Its moment of inertia is 1.43 kg•m². A massless rope is wound around the pulley at a radius of 0.333 m. Two envelopes are attached to the pulley, as indicated in the picture. The first envelope contains the physical representation of the benefits of taking PHYS 1800, weighing 36.02 kg. The second envelope contains the physical representation of the costs of taking PHYS 1800, weighing 5.33 kg. (Note: the benefits of taking PHYS 1800 outweigh the costs). 2 Assuming no friction or air drag, what is the CCW angular acceleration of the pulley? Include units in SI. Answer:

A pulley is pictured to the right. Its moment of inertia is 1.43 kg•m². A massless rope is wound around the pulley at a radius of 0.333 m. Two envelopes are attached to the pulley, as indicated in the picture. The first envelope contains the physical representation of the benefits of taking PHYS 1800, weighing 36.02 kg. The second envelope contains the physical representation of the costs of taking PHYS 1800, weighing 5.33 kg. (Note: the benefits of taking PHYS 1800 outweigh the costs). 2 Assuming no friction or air drag, what is the CCW angular acceleration of the pulley? Include units in SI. Answer:

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 9.1CYU: Check Your Understanding The U.S. Air Force uses “10gs” (an acceleration equal to 109.8m/s2 ) as the...

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