Questions
A uniform cube of side a and mass m rests on a rough horizontal table. A horizontal force F is applied normal to one of the faces at a point that is directly above the centre of the face, at a height above the base. The minimum value of F for which the cube begins to topple about an edge is (assume that cube does not slide).
detailed solution
Correct option is B
Here,To topple about edge xx'τnet xx,=0⇒Fmin3a4=mga2∴Fmin=2mg3Talk to our academic expert!
Similar Questions
A cubical block of side L rests on a rough horizontal surface with coefficient of friction p. A horizontal force F' is applied on the block as shown. If the coefficient of friction is sufficiently high so that the block does not slip before toppling, the minimum force required to topple the block is:
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