Home
Class 12
PHYSICS
Assertion : In a free fall, the initial ...

Assertion : In a free fall, the initial velocity of a body may or may not be zero.
Reason : A heavy body falls at a faster rate as compared to a light body.

A

If both assertion `&` Reason are True `&` the Reason is a corrrect explanation of the Asserion.

B

If both Assertion `&` Reason are True but Reason is not correct explanation of the Assertion.

C

If Assertion is Trie but the Reason is False.

D

If both Assertion `&` Reason are false

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PALNE

    ALLEN|Exercise SOLVED EXAMPLE|28 Videos

  • MOTION IN A PALNE

    ALLEN|Exercise EXERCISE-2|170 Videos

  • KINEMATICS-2D

    ALLEN|Exercise Exercise (O-2)|46 Videos

  • NEWTON'S LAWS OF MOTION & FRICTION

    ALLEN|Exercise EXERCISE (JA)|4 Videos

Similar Questions

Explore conceptually related problems

Assertion: Rest of a body is a relative term. Reason: Motion of a body may be absolute term.

Who told that heavy bodies fall faster than light ones?

For a freely falling body

The force of gravity is proportional to the masses of the bodies. Then why doesn't a heavy body fall faster than a light body?

Assertion : In a freely falling liquid container, upthrust force is zero. Reason : In freely falling case value of effective value of g is zero.

Assertion : If a pendulum falls freely, then its time period becomes infinite. Reason : Free falling body has acceleration, equal to 'g'.

Glands in a vertabrate body may originate from

Low Ca^(+) in the body fluid may be the cause of

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.

With respect to body temperature camel may be regarded as

ALLEN-MOTION IN A PALNE-EXERCISE-3
  1. Statement I: Graph (1) represent one dimensional motion of a particle....

    Text Solution

    |

  2. Assertion: In general |Displacement| le distance. Reason: The instan...

    Text Solution

    |

  3. Assertion : In a free fall, the initial velocity of a body may or may ...

    Text Solution

    |

  4. Assertion: Distance is a actual length of the path but displacement is...

    Text Solution

    |

  5. Assertion: Rest of a body is a relative term. Reason: Motion of a bo...

    Text Solution

    |

  6. Assertion: If a body moves on a straight line, magnitude of its displa...

    Text Solution

    |

  7. Assertion: Separation between two bodies moving in the same direction ...

    Text Solution

    |

  8. Assertion: To cross the river in minimum time swimmer should swimming ...

    Text Solution

    |

  9. Assertion: A body moving with constant acceleration always travels equ...

    Text Solution

    |

  10. Assertion: A body,whatever its motion, is always at rest in a frame of...

    Text Solution

    |

  11. Assertion : A body droped from a given height and another body project...

    Text Solution

    |

  12. Statement-I : A projectile is thrown with an initial velocity of (ahat...

    Text Solution

    |

  13. Assertion: If the positon vector of a particle moving in space is give...

    Text Solution

    |

  14. Assertion: In projectile motion, when horizontal range is n times the ...

    Text Solution

    |

  15. Assertion: Path of projected ball becomes parabolic in gravitational f...

    Text Solution

    |

  16. Assertion: In projectile motion, the acceleration is constant in both ...

    Text Solution

    |

  17. Assertion: In projectile motion horizontal velocity remains same but v...

    Text Solution

    |

  18. Assertion: In projectile motion, the vertical velocity of the particle...

    Text Solution

    |

  19. Assertion: The path of one projectile as seen for another projectile i...

    Text Solution

    |

  20. Assertion: In case of projectile motion, acceleration horizontal compo...

    Text Solution

    |