Home
Class 11
PHYSICS
Which of the following statements is inc...

Which of the following statements is incorrect ?

A

Rolling friction is smaller than sliding friction.

B

Limiting value of static friction is directly proporational to normal reaction.

C

Frictional forcde opposes the relative motion.

D

Coefficient of sliding friction has dimensions of length.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • FRICTION IS SOLIDS AND LIQUIDS

    TARGET PUBLICATION|Exercise MCQ (EVALUATION TEST)|21 Videos

  • FRICTION IS SOLIDS AND LIQUIDS

    TARGET PUBLICATION|Exercise MCQ (CRITICAL THINKING)|66 Videos

  • FORCE

    TARGET PUBLICATION|Exercise Evaluation Test|18 Videos

  • Gravitation

    TARGET PUBLICATION|Exercise Exercise|273 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is incorrect ?

Which one of the following statements is incorrect?

Which one of the following statements is incorrect ?

Which one of the following statements is incorrect?

Which one of the following statements is incorrect?

In context with beryllium, which one of the following statements is incorrect ?

Select and write the correct answer from the given alternatives in each of the following: If alpha , beta are non-real cube roots of unity, then which one of the following statements is incorrect:

TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (COMPETITIVE THINKING)
  1. A system consists of three masses m(1),m(2) " and " m(3) connected by ...

    Text Solution

    |

  2. Maximum value of static friction is .

    Text Solution

    |

  3. Which of the following statements is incorrect ?

    Text Solution

    |

  4. A body of mass M is kept n a rough horizontal surfasce (friction coeff...

    Text Solution

    |

  5. Consider a frictionless ramp on which a smooth object is made to side ...

    Text Solution

    |

  6. Block B lying on a table weighs w. The coefficient of static friction ...

    Text Solution

    |

  7. A heavy uniform chain lies on a horizontal table-top. If the coefficie...

    Text Solution

    |

  8. A block A with mass 100kg is resting on another block B of mass 200kg....

    Text Solution

    |

  9. A block of mass 2kg is kept on the floor. The coefficient of static fr...

    Text Solution

    |

  10. Given in figure are two blocks A and B of weight 20N and 100N, respect...

    Text Solution

    |

  11. A block of mass m is lying on horizontal surface of coefficient of fri...

    Text Solution

    |

  12. A marble block of mass 2 kg lying on ice when given a velocity of 6m//...

    Text Solution

    |

  13. A block of mass m(2) is placed on a horizontal table and another block...

    Text Solution

    |

  14. A block of mass m=5kg is resting on a rough horizontal surface for whi...

    Text Solution

    |

  15. A body of mass 20 kg is moving on a rough horizxontal plane. A block o...

    Text Solution

    |

  16. A block A of mass m(1) rests on a horizontal table. A light string con...

    Text Solution

    |

  17. Two moasses m(1)=5kg and m(2)=10kg, connected by an inextensible strin...

    Text Solution

    |

  18. Air is blown through a hole on a closed pipe containing liquid. Then t...

    Text Solution

    |

  19. The pressure at the bottom of a tank of liquid is not proprtional to

    Text Solution

    |

  20. If the atompspheric pressure is P (a) then the jpressure P at depth a ...

    Text Solution

    |