A book lying on a horizontal surface is an example of
Stable equilibrium
Neutral equilibrium
Unstable equilibrium
None of these
Stability of a body depends on the
Momentum
Centre of gravity
Force
__________ of body is defined as appoint of application of the resultant force due to the earth’s attraction on it.
The position of the centre of gravity of a body may be falling __________ the material of the body.
Inside or outside
Only inside
Only outside
There are ______ stages of equilibrium.
One
Three
Two
Each particle is attracted towards the centre of the earth with a force equal to its
Weight
For a body of ___________ the centre of gravity coincides with the geometric centre.
Density
Uniform density
A body is more _____ whenever its base area is larger.
Unstable
Stable
Uniform
Pencil standing on its point or a stick in vertically standing position is an example of
The principle of stability are utilized in constructing a
Ship
Car
Aero plane
Train