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 :

  1. 4 cm    
  2. 8 cm    
  3. 6 cm    
  4. 12 cm    

The correct answer is: 8 cm

Related Questions to study

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 velocity v of the string when it slips out of the pulley (height of pulley from floor greater than2L)

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 greater than2L)

physics-General
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
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
parallel
General
physics-

A magnetic substance can be made into magnet by ..................................

A magnetic substance can be made into magnet by ..................................

physics-General
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
General
physics-

The symbol of cell is ................

The symbol of cell is ................

physics-General
parallel
General
physics-

The source of electric current for hand held transistor is ..................

The source of electric current for hand held transistor is ..................

physics-General
General
physics-

The effective emf of the combination is .............. v

The effective emf of the combination is .............. v

physics-General
General
physics-

The total emf is ......................

The total emf is ......................

physics-General
parallel
General
physics-

The total P.d = .................... volt.

The total P.d = .................... volt.

physics-General
General
physics-

The total P.d = ................... volt.

The total P.d = ................... volt.

physics-General
General
physics-

Find the effective Potential.

Find the effective Potential.

physics-General
parallel
General
physics-

Find total emf :

Find total emf :

physics-General
General
Physics-

Find total emf :

Find total emf :

Physics-General
General
Physics-

The emf depends on ...............

The emf depends on ...............

Physics-General
parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.