Home
Class 11
PHYSICS
The coefficient of restitution e for a p...

The coefficient of restitution e for a perfectly elastic collision is

A

1

B

0

C

`oo`

D

`-1`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Ordinary Thinking (Objective Questions) (Perfectly Inelastic Collision)|30 Videos

  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Critical Thinking (Objective Questions)|20 Videos

  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Ordinary Thinking (Objective Questions) (Power)|31 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise SET|25 Videos

  • WORK, ENERGY, POWER & COLLISION

    ERRORLESS |Exercise Assertion|30 Videos

Similar Questions

Explore conceptually related problems

The cofficient of restitution e for a perfectly elastic collision is

For perfectly elastic collision

What is coefficient of restitution for a perfectly inelastic collision ?

Show that coefficient of restitution for one dimensional elastic collision is equal to one?

A collision in which there is absolutely no loss of K.E. is called an elastic collision. In such a collision, the linear momentum , total energy and kinetic energy, all are conserved.The coefficient of restitution // resilience of perfectly elastic collisions is unity. Read the above passage and answer the following questions : (i) When two bodies of equal masses undergo perfectly elastic collision in one dimension, what happens to their velocities ? (ii) How is this fact applied in a nuclear reactor ?

ERRORLESS -WORK , ENERGY , POWER AND COLLISION-Ordinary Thinking (Objective Questions) (Elastic and Inelastic Collision)
  1. The coefficient of restitution e for a perfectly elastic collision is

    Text Solution

    |

  2. The principle of conservation of linear momentum can be strictly appli...

    Text Solution

    |

  3. A shell initially at rest explodes into two pieces of equal mass, then...

    Text Solution

    |

  4. Sphere A of mass 'm' moving with a constant velocity u hits another st...

    Text Solution

    |

  5. The solid rubber balls A and B having masses 200 and 400 gm respectiv...

    Text Solution

    |

  6. Two perfectly elastic particles A and B of equal masses travelling alo...

    Text Solution

    |

  7. A cannot ball is fired with a velocity 200m / sec at an angle of 60° w...

    Text Solution

    |

  8. A lead ball strikes a wall and falls down, a tennis ball having the sa...

    Text Solution

    |

  9. When two bodies collide elastically, then

    Text Solution

    |

  10. Two ball at the same temperature collide which is conserved?

    Text Solution

    |

  11. A body of mass 5 kg explodes at rest into three fragments with masses ...

    Text Solution

    |

  12. A heavy steel ball of mass greater than 1 kg moving with a speed of 2 ...

    Text Solution

    |

  13. A body of mass M collides against a wall with a velocity v and retrace...

    Text Solution

    |

  14. A gun fires a bullet of mass 50 g with a velociy of 30 m//s. Due to t...

    Text Solution

    |

  15. In an elastic collision between two particles

    Text Solution

    |

  16. which a U^(238) nucleus original at rest , decay by emitting an alpha ...

    Text Solution

    |

  17. A smooth sphere of mass M moving with velocity u directly collides ela...

    Text Solution

    |

  18. A body of mass m having an initial velocity v , makes head on collisio...

    Text Solution

    |

  19. A particle of mass m moving with velocity vecV makes a head on elastic...

    Text Solution

    |

  20. A particle of mass m moving with horizontal speed 6 m//s as shown in t...

    Text Solution

    |