A) less than \[\mu \]
B) greater than \[\mu \]
C) equal to \[\mu \]
D) not dependent on \[\mu \]
Correct Answer: B
Solution :
A force mg acts on a cube of mass m at angle \[\theta \] with the vertical side of cube and pulls the block. The forces acting on the block are: (i) Applied force mg at an angle \[\theta \] with vertical side of cube. (ii) Weight mg of cube vertically downward. (iii) Reaction of surface vertically upward (iv) Friction force\[f\]You need to login to perform this action.
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