The body to be more _____its Centre of gravity should lie at a lesser height.
Unstable
Stable
Neutral
None of these
Pencil standing on its point or a stick in vertically standing position is an example of
Stable equilibrium
Neutral equilibrium
Unstable equilibrium
The principle of stability are utilized in constructing a
Ship
Car
Aero plane
Train
Stability of a body depends on the
Momentum
Centre of gravity
Force
For a body of ___________ the centre of gravity coincides with the geometric centre.
Density
Uniform density
__________ of body is defined as appoint of application of the resultant force due to the earth’s attraction on it.
Let F1, F2, F3, F4, F5 be the forces acting on the particles P,Q,R,S,T,U respectively ,then the resultant force is equal to their
Vector sum
Velocity
A body is more _____ whenever its base area is larger.
Uniform
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
Stability of the state of a body ______ with the height of centre of gravity.
Increases
Decreases
Same