Home
Class 11
PHYSICS
The coin is notating with a plate withou...

The coin is notating with a plate without sliding If the coefficient of friction between the coin and plane is `mu = 0.75` the friction between the coin and plate is

If the plate is rotating along and the coin is gently placed on the rotating plate, the frictional force on the coin is

A

`mg`

B

`(3)/(2) mg`

C

`(mg)/(2)`

D

`(3)/(4)mg`

Text Solution

Verified by Experts

The correct Answer is:
d
If coin is gently on the rotating plate, initially the coin will slide with respect to plate and friction will be kinetic nature
`f = mu N = mu mg= 0.75= (3)/(4)mg`
Promotional Banner

Topper's Solved these Questions

  • NEWTON'S LAWS OF MOTION 2

    CENGAGE PHYSICS|Exercise Integer|6 Videos

  • NEWTON'S LAWS OF MOTION 2

    CENGAGE PHYSICS|Exercise True And False|4 Videos

  • NEWTON'S LAWS OF MOTION 2

    CENGAGE PHYSICS|Exercise Multiple Correct|2 Videos

  • NEWTON'S LAWS OF MOTION 1

    CENGAGE PHYSICS|Exercise Integer|5 Videos

  • PROPERTIES OF SOLIDS AND FLUIDS

    CENGAGE PHYSICS|Exercise INTEGER_TYPE|2 Videos

Similar Questions

Explore conceptually related problems

The coin is notating with a plate without sliding If the coefficient of friction between the coin and plane is mu = 0.75 the friction between the coin and plate is If the angular frequency of the rotation of the plate is omega = sqrt((g)/(2R)) the friction force acting on coin is

A block is stationary on an inclined plane If the coefficient of friction between the block and the plane is mu then .

In the arrangement shown in figure, coefficient of friction between the two blocks is mu=1//2 . The force of friction acting between

If coefficient of friction between both the block is mu- (1)/(2) . Find friction force acting between both block.

In the arrangement shown in figure coefficient of friction between 5kg block and incline plane is mu=0.5 . Friction force acting on the 5kg block is

A block of mass m is placed at rest on an inclination theta to the horizontal.If the coefficient of friction between the block and the plane is mu , then the total force the inclined plane exerts on the block is

A block of mass m slides down an inclined plane of inclination theta with uniform speed The coefficient of friction between the block and the plane is mu . The contact force between the block and the plane is .

A block of mass m slides down an inclined plane of inclination theta with uniform speed. The coefficient of friction between the block and the plane is mu . The contact force between the block and the plane is

A coin is pushed down tangentially from position theta on a cylindrical surface with a velocity v as shown in Fig. If the coefficient of friction between the coin and surface is mu find the tangential acceleration of the coin

CENGAGE PHYSICS-NEWTON'S LAWS OF MOTION 2-Linked Comprehension
  1. Two bodies A and B of masses 10 kg and 5 kg placed very slightly seper...

    Text Solution

    |

  2. Two bodies A and B of masses 10 kg and 5 kg placed very slightly separ...

    Text Solution

    |

  3. Two bodies A and B of masses 10 kg and 5 kg placed very slightly seper...

    Text Solution

    |

  4. On a stationary block of mass 2kg a horizontal forces F starts acting ...

    Text Solution

    |

  5. On a stationary block of mass 2kg a horizontal forces F starts acting ...

    Text Solution

    |

  6. On a stationary block of mass 2kg a horizontal forces F starts acting ...

    Text Solution

    |

  7. A long conveyer belt moves with a constant velocity of 8 ms^(-1).Two b...

    Text Solution

    |

  8. A long conveyer belt moves with a constant velocity of 8 ms^(-1).Two b...

    Text Solution

    |

  9. A long conveyer belt moves with a constant velocity of 8 ms^(-1).Two b...

    Text Solution

    |

  10. Two smooth blocks of masses m and m' connected by a light inextensible...

    Text Solution

    |

  11. Two smooth blocks of masses m and m' connected by a light inextensible...

    Text Solution

    |

  12. A person of mass 75 kg works in a where his job is to arrange heavy ar...

    Text Solution

    |

  13. A person of mass 75 kg works in a where his job is to arrange heavy ar...

    Text Solution

    |

  14. A person of mass 75 kg works in a where his job is to arrange heavy ar...

    Text Solution

    |

  15. A person of mass 75 kg works in a where his job is to arrange heavy ar...

    Text Solution

    |

  16. Figure depicts a block sliding along a frictionless ramp in vertical p...

    Text Solution

    |

  17. figure depicts a block sliding along a frictionless ramp in vertical p...

    Text Solution

    |

  18. figure depicts a block sliding along a frictionless ramp in vertical p...

    Text Solution

    |

  19. The coin is notating with a plate without sliding If the coefficient o...

    Text Solution

    |

  20. The coin is notating with a plate without sliding If the coefficient o...

    Text Solution

    |