form disk of radius R = 0.5 m and mass m = 10 kg is pined to the link AB. The disk is pulled along its edge by a rope with a force P = 50 N applied at an angle of 0=20°. The coefficient of kinetic friction between the disk and the surface is u = 0.25. disk, d B R -МК -mr² disk I A) Neatly show the Free-Body-Diagram of the disk. Make sure you show all force vectors as arrows and clearly label them. Neatness counts. (Remember from statics? Linkages only apply forces along there length.) B) Determine the angular acceleration of the disk. Clearly show your equations of motion and how you solved for the angular acceleration. C) Determine the force exerted on linkage AB.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A uniform disk of radius R = 0.5 m and mass m = 10 kg is pined to the link AB. The disk is pulled along its edge by a rope with a
force P = 50 N applied at an angle of 0 = 20°. The coefficient of kinetic friction between the disk and the surface is μ = 0.25.
disk, d
A
B
I
disk
R
Hk
0
1
2
I
A) Neatly show the Free-Body-Diagram of the disk. Make sure you show all force vectors as arrows and clearly label them. Neatness
counts. (Remember from statics? Linkages only apply forces along there length.)
B) Determine the angular acceleration of the disk. Clearly show your equations of motion and how you solved for the angular
acceleration.
C) Determine the force exerted on linkage AB.
mr²
P
Transcribed Image Text:A uniform disk of radius R = 0.5 m and mass m = 10 kg is pined to the link AB. The disk is pulled along its edge by a rope with a force P = 50 N applied at an angle of 0 = 20°. The coefficient of kinetic friction between the disk and the surface is μ = 0.25. disk, d A B I disk R Hk 0 1 2 I A) Neatly show the Free-Body-Diagram of the disk. Make sure you show all force vectors as arrows and clearly label them. Neatness counts. (Remember from statics? Linkages only apply forces along there length.) B) Determine the angular acceleration of the disk. Clearly show your equations of motion and how you solved for the angular acceleration. C) Determine the force exerted on linkage AB. mr² P
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