The 6kg multiple pulley disc is configured as shown for an experiment. The disk is unbalanced with a radius of gyration kG = 50 cm about its mass center G and experiences a resisting torque of 0.3 N - m at pin C. Block A with mass= (0.623) kg hangs off a rope wrapped around the 250 mm pulley on the right side. If the system is released from rest, (a) What is the angular acceleration of the disk in rad/s²? (b) Find the tension in the rope in Newtons (c) You are tasked with doubling the acceleration solved in (a) by hanging another block off the 150 mm pulley. Determine the mass of the block in kg necessary to achieve this. Indicate which side of the 150 mm pulley you should hang the second block from.

The 6kg multiple pulley disc is configured as shown for an experiment. The disk is unbalanced with a radius of gyration kG = 50 cm about its mass center G and experiences a resisting torque of 0.3 N - m at pin C. Block A with mass= (0.623) kg hangs off a rope wrapped around the 250 mm pulley on the right side. If the system is released from rest, (a) What is the angular acceleration of the disk in rad/s²? (b) Find the tension in the rope in Newtons (c) You are tasked with doubling the acceleration solved in (a) by hanging another block off the 150 mm pulley. Determine the mass of the block in kg necessary to achieve this. Indicate which side of the 150 mm pulley you should hang the second block from.

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 54P: A cylinder with rotational inertia I1=2.0kgm2 rotates clockwise about a vertical axis through its...

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