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:
B
Promotional Banner

Topper's Solved these Questions

  • WORK , ENERGY , POWER AND COLLISION

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

  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Graphical Questions|28 Videos

  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Ordinary Thinking (Objective Questions) (Elastic and Inelastic Collision)|68 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 ?

In a perfectly elastic collision between two bodies

ERRORLESS -WORK , ENERGY , POWER AND COLLISION-Ordinary Thinking (Objective Questions) (Perfectly Inelastic Collision)
  1. A particle of mass m moving eastward with a velocity V collides with a...

    Text Solution

    |

  2. The coefficient of restitution e for a perfectly elastic collision is

    Text Solution

    |

  3. When two bodies stick together after collision, the collision is said ...

    Text Solution

    |

  4. A bullet of mass a and velocity b is fired into a large block of mass ...

    Text Solution

    |

  5. A mass of 10 gm moving with a velocity of 100 cm / s strikes a pendulu...

    Text Solution

    |

  6. A completely inelastic collision is one in which the two colliding par...

    Text Solution

    |

  7. A bullet hits and gets embedded in a solid block resting on a friction...

    Text Solution

    |

  8. A body of mass 2 kg moving with a velocity of 3 m/sec collides head on...

    Text Solution

    |

  9. A body of mass m moving with a constant velocity v hits another body o...

    Text Solution

    |

  10. In the above question, if another body is at rest, then velocity of th...

    Text Solution

    |

  11. A bag (mass M) hangs by a long thred and a bullet (mass m) comes horiz...

    Text Solution

    |

  12. A 50 g bullet moving with velocity 10 m / s strikes a block of mass 95...

    Text Solution

    |

  13. Two putty balls of equal mass moving with equal velocity in mutually p...

    Text Solution

    |

  14. A particle of mass 2m moving with velocity v strikes a stationary par...

    Text Solution

    |

  15. A body of mass m moving with velocity 3km//h collides with a body of m...

    Text Solution

    |

  16. If a skater of weight 3 kg has initial speed 32 m / s and second one o...

    Text Solution

    |

  17. A ball is dropped from height 10 m . Ball is embedded in sand 1 m and ...

    Text Solution

    |

  18. A metal ball of mass 2 kg moving with a velocity of 36km//h has a head...

    Text Solution

    |

  19. A body of mass 2 kg is moving with velocity 10 m / s towards east. Ano...

    Text Solution

    |

  20. Which of the following is not a perfectly inelastic collision

    Text Solution

    |