Home
Class 12
PHYSICS
Assertion :- Newton's first law defines ...

Assertion `:-` Newton's first law defines inertial frame of reference.
Reason `:-` Newton's laws can be applied only in inertial frames of reference.

A

If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.

B

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

C

If Assertion is True but the Reason is False.

D

If both Assertion & Reason are False

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Define inertial frame of reference.

Non-inertial frame of reference have

Newton's first law is applicable

An inertial frame of reference is, by definition,

Which law of Newton defines an 'inertial frame of reference' ? .

A collision of two objects occurs in an inertial frame of reference A. It is also observed by an observed in another inertial frame of reference B moving uniformly with respect to the frame A along the z-axis. Which one of the following is correct?

ALLEN-TEST PAPER-Exercise (Physics)
  1. The average velocity of a particle moving on a straight line is zero i...

    Text Solution

    |

  2. Assertion:- A body may gain kinetic energy and potential energy simult...

    Text Solution

    |

  3. Assertion :- Newton's first law defines inertial frame of reference. ...

    Text Solution

    |

  4. A man of mass 80kg pushes a box of mass 20kg horizontally. The man mov...

    Text Solution

    |

  5. Assertion :- A particle has positive acceleration it means that its sp...

    Text Solution

    |

  6. Assertion :- The shape of trajactory depends on the acceleration and i...

    Text Solution

    |

  7. Assertion :- In projectile motion a particle is projected at some angl...

    Text Solution

    |

  8. Assertion :- A block is hanged from spring. Spring force on block grav...

    Text Solution

    |

  9. Assertion :- Tension in massless string may be different at different ...

    Text Solution

    |

  10. Assertion :- Work done by frictional force may be sometimes path indep...

    Text Solution

    |

  11. Assertion :- Work done is positive when force acts in the direction of...

    Text Solution

    |

  12. STATEMENT-1: It is easier to pull a heavy object than to push it on a ...

    Text Solution

    |

  13. Assertion :- When a man climbs the rope friction force acts in downwar...

    Text Solution

    |

  14. Assertion :- According work energy theorem net work done on a body is ...

    Text Solution

    |

  15. Assertion :- Mass and energy are not conserved separately,but are cons...

    Text Solution

    |

  16. Assertion :- When a spring is elongated work done by spring is negativ...

    Text Solution

    |

  17. A particle is moving on a circular path such that at any instant its p...

    Text Solution

    |

  18. A car is moving along a circular track with tangential acceleration of...

    Text Solution

    |

  19. A point mass moves along a circle of radius R with a constant angular ...

    Text Solution

    |

  20. A car is moving on circular path of radius 100m such that its speed is...

    Text Solution

    |