A rope drum on a E3.35rough surface is set into motionby pulling the rope with a constantforce F0.Determine the acceleration ofpoint C assuming that the drumrolls (no slipping). What coefficientof static friction μ0 is necessaryto ensure rolling? Example 3.35 A rope drum on arough surface is set into motionby pulling the rope with a con-т,stant force Fo.FoDetermine the acceleration ofpoint C assuming that the drumrolls (no slipping). What coeffi-cient of static friction µo is ne-cessary to ensure rolling?yldjenamic

The free body diagram for the rope drum is given below,

Example 3.35 A rope drum on a rough surface is set into motion by pulling the rope with a con- stant force Fo. т, Fo Determine the acceleration of point C assuming that the drum rolls (no slipping). What coeffi- cient of static friction Ho is ne- CEssary to ensure rolling? tar

Example 3.35 A rope drum on a rough surface is set into motion by pulling the rope with a con- stant force Fo. т, Fo Determine the acceleration of point C assuming that the drum rolls (no slipping). What coeffi- cient of static friction Ho is ne- CEssary to ensure rolling? tar

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.81P: Calculate the horizontal force P required to push the 85-lb lawn mower at constant speed. The center...

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Question

A rope drum on a E3.35
rough surface is set into motion
by pulling the rope with a constant
force F0.
Determine the acceleration of
point C assuming that the drum
rolls (no slipping). What coefficient
of static friction μ0 is necessary
to ensure rolling?

Example 3.35 A rope drum on a
rough surface is set into motion
by pulling the rope with a con-
т,
stant force Fo.
Fo
Determine the acceleration of
point C assuming that the drum
rolls (no slipping). What coeffi-
cient of static friction µo is ne-
cessary to ensure rolling?
yldje
namic

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