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.

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.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

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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