18-38. The spool has a mass of 50 kg and a radius of gyration of 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 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. đ3 m 0.2 m
18-38. The spool has a mass of 50 kg and a radius of gyration of 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 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. đ3 m 0.2 m
Principles of Foundation Engineering (MindTap Course List)
8th Edition
ISBN:9781305081550
Author:Braja M. Das
Publisher:Braja M. Das
Chapter14: Sheet-pile Walls
Section: Chapter Questions
Problem 14.5P
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Transcribed Image Text:18-38. The spool has a mass of 50 kg and a radius of
gyration of 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 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.
đ3 m
0.2 m
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