The 6 kg multiple pulley disc is configured as shown for an experiment. The disk is unbalanced with a radius of gyration kĠ = 50 cm about its mass center G and experiences a resisting torque of 0.3 Nm at pin C. Block A (mA= 0.845 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 form. Include free body diagram in every step and provide some explanations. 8cm G 150mm 250mm Block A

The 6 kg multiple pulley disc is configured as shown for an experiment. The disk is unbalanced with a radius of gyration kĠ = 50 cm about its mass center G and experiences a resisting torque of 0.3 Nm at pin C. Block A (mA= 0.845 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 form. Include free body diagram in every step and provide some explanations. 8cm G 150mm 250mm Block A

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Radiation can be described as the energy in the form of a particular matter or electromagnetic waves traveling in the air and can be in the form of light, sound, and heat. Radiation can be detected through special instruments like X-rays. The radiation from a cooler object is less intense as compared to the radiation from hot objects.

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The 6 kg 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 Nm at pin C. Block A (mA= 0.845 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 form. Include free
body diagram in every step and provide some explanations.
8cm
G
150mm
250mm
Block
A

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