Figure Q2 shows a spool with a mass of 20 kg and a radius of gyration ko = 0.16 m. The 15 kg block A is released from rest position. Apply the conservation of energy method to determine the distance that block A must fall for the spool to rotate at an angular velocity of 8 rad/s. (a) Apply the principle of work and energy to determine the tension in the cord when the block is in motion. (b)
Figure Q2 shows a spool with a mass of 20 kg and a radius of gyration ko = 0.16 m. The 15 kg block A is released from rest position. Apply the conservation of energy method to determine the distance that block A must fall for the spool to rotate at an angular velocity of 8 rad/s. (a) Apply the principle of work and energy to determine the tension in the cord when the block is in motion. (b)
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Transcribed Image Text:Figure Q2 shows a spool with a mass of 20 kg and a radius of gyration ko = 0.16 m. The
15 kg block A is released from rest position.
Apply the conservation of energy method to determine the distance that block A
must fall for the spool to rotate at an angular velocity of 8 rad/s.
(a)
Apply the principle of work and energy to determine the tension in the cord when
the block is in motion.
(b)
(b)
What are the assumptions made in the analysis?
0.2 m
A
Figure Q2
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