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A 3-kg homogenous disk of radius 60 mm spins as shown at the constant rate 01=60k rad/s. The disk is supported by the ro
Posted: Wed Apr 27, 2022 7:45 pm
by answerhappygod
- A 3 Kg Homogenous Disk Of Radius 60 Mm Spins As Shown At The Constant Rate 01 60k Rad S The Disk Is Supported By The Ro 1 (63.63 KiB) Viewed 26 times
A 3-kg homogenous disk of radius 60 mm spins as shown at the constant rate 01=60k rad/s. The disk is supported by the rod AB which is welded to the vertical shaft CBD. The system is at rest when a couple Mo =0.4j (Nm) is applied to the shaft for 2 seconds and then removed. Determine (1) The dynamic reactions at C and D after the couple has been removed.- (2) The angular acceleration of the disk just before removing the couple. (3) The velocity of point E, on the rim of the disk and located on the x-axis, at the end of the 2 second; right after the couple has been removed. 4) The kinetic energy of the disk right after the couple has been removed. + ਦ y.Y 100 mm r-60 mm M. 75 mm E-X,X وليا 75 mm 2,2