Home
Class 11
PHYSICS
Assertion : A body can have acceleration...

Assertion : A body can have acceleration even if its velocity is zero at a given instant of time.
Reason : A body is momentarily at rest when it reverses its direction of motion.

A

If both assertion and reason are true and the reason is correct explanation of the assertion.

B

If both assertion and reason are true, but reason is not correct explanation of assertion.

C

If assertion is true, but the reason is false,

D

If assertion is false, but the reason is true.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • DESCRIPTION OF MOTION

    ANURAG MISHRA|Exercise Level-2|25 Videos
  • FORCE ANALYSIS

    ANURAG MISHRA|Exercise Matching type|13 Videos

Similar Questions

Explore conceptually related problems

Statement I: A body can have acceleration even if its velcity is zero at a given instant . Statement II: A body is momentarily at rest when it reverses its direction of velocity.

Can a body have acceleration without having velocity?

STATEMENT - 1 : If the body is moving in the opposite direction of positive motion, then its speed is negative. STATEMENT - 2 : A scalar quantity is one that must be dimensionless. STATEMENT - 3 : A body is momentarily at rest when it reverse its direction of motion.

The acceleration of a body is zero, what is the nature of its distance-time graph ?

Assertion: If a body is momentarily at rest, it means that force or acceleration are necessarily zero at that instant. Reason: Force on a body at a given time is determined by the direction of motin only.

Assertion: A body having non zero acceleration can have a constant velocity. Reason: Acceleration is the rate of change of velocity.

Assertion : A body may be accelerated even when it is moving uniformly. Reason : When direction of motion of the body is changing then body may have acceleration

Can the motion of a body be accelerated even when it is moving unifromly ?

ANURAG MISHRA-DESCRIPTION OF MOTION-Level-3
  1. A particle is fired from A in the diagonal plane of a building of dime...

    Text Solution

    |

  2. A particle is fired from 'A' in the diagonal plane of building of dime...

    Text Solution

    |

  3. A particle is fired from A in the diagonal plane of a building of dime...

    Text Solution

    |

  4. A particle is fired from A in the diagonal plane of a building of dime...

    Text Solution

    |

  5. A particle is fired from A in the diagonal plane of a building of dime...

    Text Solution

    |

  6. A dart gun is fired towards a Squirrel hanging from a tree. Dart gun w...

    Text Solution

    |

  7. Column-1 shows certain situations with certain conditions and column-2...

    Text Solution

    |

  8. Column-1 shows certain situations with certain conditions and column-2...

    Text Solution

    |

  9. Trajectories are shown in figure for three kicked footballs. Initial v...

    Text Solution

    |

  10. Shown a vector vec(a) angle theta as shown in the figure column-2. Sho...

    Text Solution

    |

  11. Consider an object at point P along each trajectory shown in column-1 ...

    Text Solution

    |

  12. A particle is moving along a straight line. Its v-t graph is as shown ...

    Text Solution

    |

  13. Figure shows a cube of edge lenth a

    Text Solution

    |

  14. Match the following :

    Text Solution

    |

  15. For the velocity -time graph shown in figure, in a time interval from ...

    Text Solution

    |

  16. Assertion : A body can have acceleration even if its velocity is zero ...

    Text Solution

    |

  17. Assertion : A body having uniform speed is circular path has a constan...

    Text Solution

    |

  18. Assertion: Two bodies of masses M and m(M gt m) are allowed to fall fr...

    Text Solution

    |

  19. Statement I: A body can have acceleration even if its velocity is zero...

    Text Solution

    |

  20. STATEMENT-1: A particle in motion may not have variable speed but cons...

    Text Solution

    |