18–39.The spool has a mass of 50 kg and a radius of gyrationko = 0.280 m. If the 20-kg block A is released from rest,determine the distance the block must fall in order for the0.3 m 0.2 m)spool to have an angular velocity w = 5 rad/s. AlsO, what isthe tension in the cord while the block is in motion? Neglectthe mass of the cord.

To determine the solution to the given question, we must do the energy balance of the system between…

The spool has a mass of 50 kg and a radius of gyration ko = 0.280 m. If the 20-kg block A is released from rest, 0.3 m 0.2 m determine the distance the block must fall in order for the spool to have an angular velocity w = 5 rad/s. Also, what is the tension in the cord while the block is in motion? Neglect the mass of the cord.

The spool has a mass of 50 kg and a radius of gyration ko = 0.280 m. If the 20-kg block A is released from rest, 0.3 m 0.2 m determine the distance the block must fall in order for the spool to have an angular velocity w = 5 rad/s. Also, what is the tension in the cord while the block is in motion? Neglect the mass of the cord.

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

18–39.
The spool has a mass of 50 kg and a radius of gyration
ko = 0.280 m. If the 20-kg block A is released from rest,
determine the distance the block must fall in order for the
0.3 m 0.2 m)
spool to have an angular velocity w = 5 rad/s. AlsO, what is
the tension in the cord while the block is in motion? Neglect
the mass of the cord.

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