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

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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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
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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