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17-106. The spool has a mass of 500 kg and a radius of
Chapter 18, Problem 17-106(choose chapter or problem)
17-106. The spool has a mass of 500 kg and a radius of gyration kG = 1.30 m. It rests on the surface of a conveyor bell for which the coefficient of static friction is /xy = 0.5 and the coefficient of kinetic friction is /x* = 0.4. If the conveyor accelerates at ac = I m/s2, determine the initial tension in the wire and the angular acceleration of the spool. The spool is originally at rest.
Questions & Answers
QUESTION:
17-106. The spool has a mass of 500 kg and a radius of gyration kG = 1.30 m. It rests on the surface of a conveyor bell for which the coefficient of static friction is /xy = 0.5 and the coefficient of kinetic friction is /x* = 0.4. If the conveyor accelerates at ac = I m/s2, determine the initial tension in the wire and the angular acceleration of the spool. The spool is originally at rest.
ANSWER:Step 1 of 8
Given:
The FBD of the spool is shown here, we assume the system to be static,
