3. Of the two frictionless inclined planes with slopes of 30 ° and 53 °, masses m1 = 4kg on the first and m2 = 2kg on the second. These two masses are attached to the two ends of a RAI rope passing through a reel of radius R = 50cm and moment of inertia I = 2 kg m2. Find the accelerations (the linear accelerations of the masses and the angular acceleration of the pulley) and the stresses in the rope. NOTE: The reel is rotating, the tensions in the rope are not equal. т m2 30 53

3. Of the two frictionless inclined planes with slopes of 30 ° and 53 °, masses m1 = 4kg on the first and m2 = 2kg on the second. These two masses are attached to the two ends of a RAI rope passing through a reel of radius R = 50cm and moment of inertia I = 2 kg m2. Find the accelerations (the linear accelerations of the masses and the angular acceleration of the pulley) and the stresses in the rope. NOTE: The reel is rotating, the tensions in the rope are not equal. т m2 30 53

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 8CQ: A massless tether with a masses tied to both ends rotates about a fixed axis through the center. Can...

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