Problem 05: The circular disk of 200 mm radius has a ma centroidal radius of gyration k-175 mm. The disk has a co circular groove of 75 mm radius cut into it (it's like a big y force T is applied at an angle 0 to a cord wrapped around t shown. If T-30 N, 0-0, μs-0.10, and μk 0.08, determine t acceleration a of the disk, the acceleration ac of its mass c

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Problem 05: The circular disk of 200 mm radius has a mass of 25 kg, and
centroidal radius of gyration k-175 mm. The disk has a concentric
circular groove of 75 mm radius cut into it (it's like a big yo-yo). A steady
force T is applied at an angle 0 to a cord wrapped around the groove as
shown. If T-30 N, 0-0, μs-0.10, and μk=0.08, determine the angular
acceleration a of the disk, the acceleration ac of its mass centre G, and the
friction force F which the surface exerts on the disk.
m = 25 kg
k = 175 mm
H₂ = 0.10
H=0.08.
200 mm
75
mm
--
Problem 6/89
T
Transcribed Image Text:Problem 05: The circular disk of 200 mm radius has a mass of 25 kg, and centroidal radius of gyration k-175 mm. The disk has a concentric circular groove of 75 mm radius cut into it (it's like a big yo-yo). A steady force T is applied at an angle 0 to a cord wrapped around the groove as shown. If T-30 N, 0-0, μs-0.10, and μk=0.08, determine the angular acceleration a of the disk, the acceleration ac of its mass centre G, and the friction force F which the surface exerts on the disk. m = 25 kg k = 175 mm H₂ = 0.10 H=0.08. 200 mm 75 mm -- Problem 6/89 T
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