Home
Class 11
PHYSICS
When is the magnitude of (A+B) equal to ...

When is the magnitude of (A+B) equal to the magnitude of (A-B)?

Text Solution

Verified by Experts

When A is perpendicular to B.
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (SHORT ANSWER QUESTIONS - 1 (3 MARKS))|14 Videos

  • KINEMATICS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (LONG ANSWER QUESTIONS)|10 Videos

  • KINEMATICS

    FULL MARKS|Exercise TEXTUAL QUESTIONS SOLVED (NUMERICAL QUESTIONS)|44 Videos

  • HEAT AND THERMODYNAMICS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (Numerical Problems)|16 Videos

  • KINETIC THEORY OF GASES

    FULL MARKS|Exercise Addtional Numerical Problems|10 Videos

Similar Questions

Explore conceptually related problems

The magnitude of torque is

The resultant of two vectors A and B is perpendicular to vector A and its magnitude is equal to half of the magnitude of vector B. Then the angle between A and B is

The resultant of two vectors A and B is perpendicular to vector A and its magnitude is equal to half of the magnitude of vector B . Then the angle between A and B is : (a) 30^(@) (b) 45^(@) (c) 150^(@) (d) 120^(@)

The magnitude of a vector cannot be

If the magnitude of sum of two vectors is equal to the magnitude of difference to two vectors, the angle between these vector is :

If the magnitude of sum of two vectors is equal to the magnitude of difference of the two vectors, the angle between these vectors is

Two vectors of equal magnitude of 5 unit have an angle 60^0 between them. Find the magnitude of (a) the sum of the vectors and (b) the difference of the vectors. . .

FULL MARKS-KINEMATICS-ADDITIONAL QUESTIONS SOLVED (SHORT ANSWER QUESTIONS (1 MARK))
  1. Write an example of zero vector.

    Text Solution

    |

  2. State the essential condition for the addition of vectors.

    Text Solution

    |

  3. When is the magnitude of (A+B) equal to the magnitude of (A-B)?

    Text Solution

    |

  4. What is the maximum number of components into which a vector can be re...

    Text Solution

    |

  5. A body projected horizontally moves with the same horizontal velocity ...

    Text Solution

    |

  6. What is the angle between velocity and acceleration at the highest poi...

    Text Solution

    |

  7. When does (i) height attained by a Projectile is maximum? and (ii) hor...

    Text Solution

    |

  8. What is the angle between velocity vector and acceleration vector in u...

    Text Solution

    |

  9. A particle is in clockwise uniform circular motion the direction of it...

    Text Solution

    |

  10. A train is moving on a straight track with acceleration a. A passenger...

    Text Solution

    |

  11. What is the average value of acceleration vector in uniform circular m...

    Text Solution

    |

  12. Does a vector quantity depends upon frame of reference chosen?

    Text Solution

    |

  13. What is the angular velocity of the hour hand of a clock ?

    Text Solution

    |

  14. What furnishes the centripetal acceleration for the earth to go round ...

    Text Solution

    |

  15. The angle between (vecA+vecB)and(vecA-vecB) can be

    Text Solution

    |

  16. What is meant by Frame of reference?

    Text Solution

    |

  17. What are the types of motion?

    Text Solution

    |

  18. Define linear motion. Give example.

    Text Solution

    |

  19. What is circular motion? Give example.

    Text Solution

    |

  20. Define rotational motion. Give example.

    Text Solution

    |