a) Determine the actual frictional force (N) produced between the surface and the shoes of the man. Also, determine if he is able to move the crate (yes or no).  b)Determine the greatest acceleration (m/s^2) of the crate that can be produced when the man is on the verge of slipping.  Note: dc=49

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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a) Determine the actual frictional force (N) produced between the surface and the shoes of the man. Also, determine if he is able to move the crate (yes or no). 

b)Determine the greatest acceleration (m/s^2) of the crate that can be produced when the man is on the verge of slipping. 

Note: dc=49

PROBLEM 05
The 75-kg man pushes on the 'de'-kg crate with a horizontal
force F. If the coefficients of static and kinetic friction
between the crate and the surface are 0.3 and 0.2, and the
coefficient of static frietion between man's shoes and the
surface is 0.8:
F
Transcribed Image Text:PROBLEM 05 The 75-kg man pushes on the 'de'-kg crate with a horizontal force F. If the coefficients of static and kinetic friction between the crate and the surface are 0.3 and 0.2, and the coefficient of static frietion between man's shoes and the surface is 0.8: F
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