Numericals On Forces In Equillibrium

Both physical and chemical changes attain equillibrium.

Numeration

Determine the point of application of third force for which body is in equillibrium when forces of 20 N & 30 N are acting on the rod as shown in figure

Write some characteristics of equillibrium constants .

a force F acts on a block conected to sprig a force constant K as shown .The extension obtained in equillibrium x1 .If the spring constant is quadrapled ,then extension in equillibrium with same force F is X2 .Then x1:x2 is

Write properties of chemical equillibrium.

What is the effect of catalyst on equillibrium ?