Physics-
General
Easy
Question
In the figure shown a hole of radius 2 cm is made in a semicircular disc of radius 6p at a distance 8 cm from the centre C of the disc. The distance of the centre of mass of this system from point C is :
- 4 cm
- 8 cm
- 6 cm
- 12 cm
The correct answer is: 8 cm
Related Questions to study
physics-
A uniform chain of length 2L is hanging in equilibrium position, if end B is given a slightly downward displacement the imbalance causes an acceleration. Here pulley is small and smooth & string is inextensible
The velocity v of the string when it slips out of the pulley (height of pulley from floor 
2L)
A uniform chain of length 2L is hanging in equilibrium position, if end B is given a slightly downward displacement the imbalance causes an acceleration. Here pulley is small and smooth & string is inextensible
The velocity v of the string when it slips out of the pulley (height of pulley from floor 2L)
physics-General
physics-
A uniform chain of length 2L is hanging in equilibrium position, if end B is given a slightly downward displacement the imbalance causes an acceleration. Here pulley is small and smooth & string is inextensible
The acceleration of end B when it has been displaced by distance x, is
A uniform chain of length 2L is hanging in equilibrium position, if end B is given a slightly downward displacement the imbalance causes an acceleration. Here pulley is small and smooth & string is inextensible
The acceleration of end B when it has been displaced by distance x, is
physics-General
physics-
If the geometric length of a bar magnet is 60cm, then the magnetic length is ......................cm
If the geometric length of a bar magnet is 60cm, then the magnetic length is ......................cm
physics-General
physics-
A magnetic substance can be made into magnet by ..................................
A magnetic substance can be made into magnet by ..................................
physics-General
physics-
A charge of 8800 C flows through an electric circuit in 2 min and 40 sec Calculate the magnitude of current in circuit.
A charge of 8800 C flows through an electric circuit in 2 min and 40 sec Calculate the magnitude of current in circuit.
physics-General
physics-
The symbol of cell is ................
The symbol of cell is ................
physics-General
physics-
The source of electric current for hand held transistor is ..................
The source of electric current for hand held transistor is ..................
physics-General
physics-
The effective emf of the combination is .............. v
The effective emf of the combination is .............. v
physics-General
physics-
The total emf is ......................
The total emf is ......................
physics-General
physics-
The total P.d = .................... volt.
The total P.d = .................... volt.
physics-General
physics-
The total P.d = ................... volt.
The total P.d = ................... volt.
physics-General
physics-
Find the effective Potential.
Find the effective Potential.
physics-General
physics-
Find total emf :
Find total emf :
physics-General
Physics-
Find total emf :
Find total emf :
Physics-General
Physics-
The emf depends on ...............
The emf depends on ...............
Physics-General
