Toppling #!#Conditions for Toppling of a cube #!#Problems based on toppling

Pulley mas system || Toppling

Toppling|Questions

Equilibrium and Toppling

Problems Based on Cube roots of Unity

Question on L || Toppling CRTM.

Problems Based on Conditional Identities

Problems based on Conditional - Identities.

A cubical block of side L rests on a rough horizontal surface with coefficient of friction mu . A horizontal force F is applied on the block as shown. If the coefficient of frictions sufficienty high so that the block does not slide before toppling, the minimum force required to topple the block is : .

A cubical box of side length L rests on a rough horizontal surface having coefficient of friction mu . A variable horizontal force F=alpha t is applied on the top of the block as shown in figure, where alpha is a constant and t is time. The coefficient of friction is sufficient so that the block does not slide before toppling. The graph between torque due to normal reaction about end B and time before toppling start is