A homogeneous cylinder of radius R > H rests on a horizontal board with a step of height H as the picture shows. Determine the maximum possible acceleration a from the table, such that the cylinder does not start to climb the step. The friction between the board and the floor is neglected.

A homogeneous cylinder of radius R > H rests on a horizontal board with a step of height H as the picture shows. Determine the maximum possible acceleration a from the table, such that the cylinder does not start to climb the step. The friction between the board and the floor is neglected.

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 7.23P: The 40-lb spool is suspended from the hanger GA and rests against a vertical wall. The center of...

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Question

A homogeneous cylinder of radius R > H rests on a horizontal board with a step of height H as the
picture shows. Determine the maximum possible acceleration a from the table, such that the cylinder
does not start to climb the step. The friction between the board and the floor is neglected.
R
gv2RH-H²
Amáx
R-H
ANS.
H

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