1. We have solved many a problem where the mass of the pulley is negligible. Now, let's consider a pully with significant mass (15 kg) with a radius of gyration of 130 mm. Attached to this pulley are two masses of weights 10 kg and 8 kg. Find the downward accleration of the 10 kg cylinder. Compare your answer to the case where the pulley mass is ignored. When pulley mass is considered, the kinematic laws of pulleys are still usable, however, the tensions on each side of the pulley are no longer equal.

1. We have solved many a problem where the mass of the pulley is negligible. Now, let's consider a pully with significant mass (15 kg) with a radius of gyration of 130 mm. Attached to this pulley are two masses of weights 10 kg and 8 kg. Find the downward accleration of the 10 kg cylinder. Compare your answer to the case where the pulley mass is ignored. When pulley mass is considered, the kinematic laws of pulleys are still usable, however, the tensions on each side of the pulley are no longer equal.

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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Question

Each
problem requires a proper FBD and separate kinematic diagram.
1. We have solved many a problem where the mass of the pulley is
negligible. Now, let's consider a pully with significant mass (15 kg)
with a radius of gyration of 130 mm. Attached to this pulley are two
masses of weights 10 kg and 8 kg. Find the downward accleration
of the 10 kg cylinder. Compare your answer to the case where the
pulley mass is ignored.
When pulley mass is considered, the kinematic laws of pulleys
are still usable, however, the tensions on each side of the pulley
are no longer equal.
r = 250 mm
10 kg
15 kg
8 kg

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