Home
Class 11
PHYSICS
Position vector vec(A) is 2hat(i) Posi...

Position vector `vec(A)` is `2hat(i)`
Position vector `vec(B0` is `3hat(j)`
`hat(i),hat(j),hat(k)` are along the shown `x,y,` and `z` is

Geometrical representation of `vec(A)` is

A

`underset(2 units)rarr`

B

`uarr2units`

C

`underset(2 units)larr`

D

`bar(2 units)`

Text Solution

Verified by Experts

The correct Answer is:
A
`vec(A)=2hat(i)`
`underset(2 units)rarr`
Promotional Banner

Topper's Solved these Questions

  • DAILY PRACTICE PROBLEMS

    RESONANCE ENGLISH|Exercise dpp 70|7 Videos

  • DAILY PRACTICE PROBLEMS

    RESONANCE ENGLISH|Exercise dpp 71|8 Videos

  • DAILY PRACTICE PROBLEMS

    RESONANCE ENGLISH|Exercise dpp 69|5 Videos

  • CURRENT ELECTRICITY

    RESONANCE ENGLISH|Exercise Exercise|53 Videos

  • ELASTICITY AND VISCOCITY

    RESONANCE ENGLISH|Exercise Advanced Level Problems|9 Videos

Similar Questions

Explore conceptually related problems

Position vector vec(A) is 2hat(i) Position vector vec(B0 is 3hat(j) hat(i),hat(j),hat(k) are along the shown x,y, and z is Geometrical representation of vec(B) is :

Position vector vec(A) is 2hat(i) Position vector vec(B0 is 3hat(j) hat(i),hat(j),hat(k) are along the shown x,y, and z is -4 vec(A) can be represented as

Vector vec(A)=hat(i)+hat(j)-2hat(k) and vec(B)=3hat(i)+3hat(j)-6hat(k) are :

Given two vectors vec(A) = -hat(i) + 2hat(j) - 3hat(k) and vec(B) = 4hat(i) - 2hat(j) + 6hat(k) . The angle made by (A+B) with x-axis is :

Find the projection of the vector vec(P) = 2hat(i) - 3hat(j) + 6 hat(k) on the vector vec(Q) = hat(i) + 2hat(j) + 2hat(k)

vec(P)+vec(Q) is a unit vector along x-axis. If vec(P)= hat(i)-hat(j)+hat(k) , then what is vec(Q) ?

If vec(A)=2hat(i)+hat(j)+hat(k) and vec(B)=hat(i)+hat(j)+hat(k) are two vectors, then the unit vector is

The projection of the vector vec( a) = 2 hat(i) - hat(j) +hat(k) along the vector vec(b) = hat(i) + 2 hat(j)+ 2hat(k) is

A unit vector in the dirction of resultant vector of vec(A)= -2hat(i)+3hat(j)+hat(k) and vec(B)= hat(i)+2hat(j)-4hat(k) is

The unit vector along vec(A)= 2 hat i + 3 hat j is :

RESONANCE ENGLISH-DAILY PRACTICE PROBLEMS-comprehension
  1. If a man has a velocity varying with time given as v=3t^(2),v is in m/...

    Text Solution

    |

  2. If a man has a velocity varying with time given as v=3t^(2),v is in m/...

    Text Solution

    |

  3. Position vector vec(A) is 2hat(i) Position vector vec(B0 is 3hat(j) ...

    Text Solution

    |

  4. Position vector vec(A) is 2hat(i) Position vector vec(B0 is 3hat(j) ...

    Text Solution

    |

  5. Position vector vec(A) is 2hat(i) Position vector vec(B0 is 3hat(j) ...

    Text Solution

    |

  6. The velocity 'v' of a particle moving along straight line is given in ...

    Text Solution

    |

  7. The velocity 'v' of a particle moving along straight line is given in ...

    Text Solution

    |

  8. The velocity 'v' of a particle moving along straight line is given in ...

    Text Solution

    |

  9. A bus is moving rightward with a velocity of 15m//sec and on the bus a...

    Text Solution

    |

  10. A bus is moving rightward with a velocity of 15m//sec and on the bus a...

    Text Solution

    |

  11. A particle which is initially at rest at the origin, is subjection to ...

    Text Solution

    |

  12. A particle which is initially at rest at the origin, is subjection to ...

    Text Solution

    |

  13. A particle which is initially at rest at the origin, is subjection to ...

    Text Solution

    |

  14. Two smooth block are placed at a smooth corner as shown in fig. Both t...

    Text Solution

    |

  15. Two smooth block are placed at a smooth corner as shown in fig. Both t...

    Text Solution

    |

  16. Two smooth block are placed at a smooth corner as shown in fig. Both t...

    Text Solution

    |

  17. A meter stick AB of length 1 meter rests on a frictionless floor in ho...

    Text Solution

    |

  18. A meter stick AB of length 1 meter rests on a frictionless floor in ho...

    Text Solution

    |

  19. A meter stick AB of length 1 meter rests on a frictionless floor in ho...

    Text Solution

    |

  20. Figure shows an arrangement of pulleys and two blocks. All surfaces ar...

    Text Solution

    |