Home
Class 11
PHYSICS
Explain that static friction is a self a...

Explain that static friction is a self adjusting force .

Promotional Banner

Topper's Solved these Questions

  • Laws of Motion

    SL ARORA|Exercise Exercise|627 Videos
  • Kinetic Theory of gases

    SL ARORA|Exercise Example|47 Videos
  • LAWS OF MOTION : FRICTION

    SL ARORA|Exercise Self Practice|95 Videos
SL ARORA-Laws of Motion-Exercise
  1. What is limiting friction ? State the laws of limiting friction.

    Text Solution

    |

  2. State the laws of kinetic friction. Define coefficient of kinetic fric...

    Text Solution

    |

  3. Explain that static friction is a self adjusting force .

    Text Solution

    |

  4. Friction is a necessary evil. Explain.

    Text Solution

    |

  5. A block of mass 4kg rests on a rough horizontal plane. The plane is gr...

    Text Solution

    |

  6. A block of mass m slides over a smooth wedge of mass M which is placed...

    Text Solution

    |

  7. Why does a cyclist lean to one side while going along a curve ? In wha...

    Text Solution

    |

  8. Obtain expression of energy of a particle at dfferent positions in the...

    Text Solution

    |

  9. Which law of Newton defines an 'inertial frame of reference' ? .

    Text Solution

    |

  10. What is inertia ? Discuss its types giving one example in each case.

    Text Solution

    |

  11. Newton's second law of motion is

    Text Solution

    |

  12. Define absolute and gravitational units of force state relation betwee...

    Text Solution

    |

  13. State Newton's Second law of motion. Derive a mathematical formula to ...

    Text Solution

    |

  14. State Newton's third law of motion. Derive the law of conservation of ...

    Text Solution

    |

  15. Why does a gun recoil on firing? Obtain an expression for recoil veloc...

    Text Solution

    |

  16. Name a varying mass system Drive the expressions the (i) for the veloc...

    Text Solution

    |

  17. Two masses M and m are connected at the two ends of an inextensible st...

    Text Solution

    |

  18. Is impulse a scalar or vector quantity ? Write its SI unit.

    Text Solution

    |

  19. State and establish impulse-momentum theorem.

    Text Solution

    |

  20. Explain the term impulse Show that impulse of a variable force is equa...

    Text Solution

    |