Home
Class 12
PHYSICS
Choose the correct option regarding coll...

Choose the correct option regarding collision.

A

In elastic collision total kinetic energy of system before, during and after is same

B

For collision, physical contact between the colloiding bodies is necessary

C

coefficient of restitution for a collision cannot be negative

D

All of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Select the correct option regarding collision.

AAKASH INSTITUTE-TEST 5-EXAMPLE
  1. A ball falls from height h over an inclined plane of inclination 30^@ ...

    Text Solution

    |

  2. Select the correct option regarding collision.

    Text Solution

    |

  3. Choose the correct option regarding collision.

    Text Solution

    |

  4. A bomb is projected obliquely upward. It explodes at its highest point...

    Text Solution

    |

  5. A small particle of mass m is projected at an angle theta with the x-...

    Text Solution

    |

  6. A particle is rotating about a fixed axis with angular acceleration ve...

    Text Solution

    |

  7. A heavy solid sphere is thrown on a horizontal rough surface with init...

    Text Solution

    |

  8. A solid sphere of mass m rolls without slipping on an inclined plain o...

    Text Solution

    |

  9. when a sphere purely rolls down an inclined plane, then identify the ...

    Text Solution

    |

  10. which of the following statement is correct?

    Text Solution

    |

  11. A point on a body performing pure rotation is 10 cm from the axis of r...

    Text Solution

    |

  12. A particle is rotated in a vertical circle by connecting it to a strin...

    Text Solution

    |

  13. A bullet moving with a speed of 100 m/s can just penetrate two planks ...

    Text Solution

    |

  14. A particle moves from a point (2m, 3m, 0) to (3 m, 2m, 0) under the a...

    Text Solution

    |

  15. A block of mass m is kept over another block of mass 2m and the system...

    Text Solution

    |

  16. A 1kg particle strikes a wall with a velocity 1m/s at an angle of 60° ...

    Text Solution

    |

  17. A block rests on a rough plane whose inclination theta to the horizont...

    Text Solution

    |

  18. To form a capacitor equivalent of 16 muF, with breakdown voltage of 10...

    Text Solution

    |

  19. 27 small drops of same size are charged to V volts each. If they coale...

    Text Solution

    |

  20. On the opposite sides of vertical vessel filled with water, two identi...

    Text Solution

    |