question_answer

  A rectangular block of width/\[ft\] and height h is resting on a rough horizontal floor. A horizontal pull is to be applied at any height on the block. In order to avoid overturning, b/h should be:                    

A) Less than \[\mu \]                      

B) more than \[\mu \]    

C) Less than\[2\mu \]                      

D) more than \[2\mu \]