Home
Class 11
PHYSICS
Consider a vector vec(F)= 4hat(i)-3hat(j...

Consider a vector `vec(F)= 4hat(i)-3hat(j)`. Another vector that is perpendicular to `vec(F)` is

Text Solution

Verified by Experts

` hat k` , It will be a unit vector along Z-axis as ` vec F` lines in X-Y` plance.
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    PRADEEP|Exercise 4 Very short|24 Videos

  • KINEMATICS

    PRADEEP|Exercise 5 Very short|5 Videos

  • KINEMATICS

    PRADEEP|Exercise 2 Very short|22 Videos

  • GRAVIATION

    PRADEEP|Exercise Assertion-Reason Type Questions|19 Videos

  • LAWS OF MOTION

    PRADEEP|Exercise Assertion- Reason Type Questions|17 Videos

Similar Questions

Explore conceptually related problems

Consider a vector overset(rarr)F=4hat i-3hatj . Another vector that is perpendicular to overset(rarr)F is :

Express the vector vec(a)=(6hat(i)-3hat(j)-6hat(k)) as sum of two vectors such that one is parallel to the vector vec(B)=(hat(i)+hat(j)+hat(k)) and the other is perpendicular to vec(b) .

If vec(a)=2hat(i)+2 hat(j)+3hat(k), vec(b)=-hat(i)+2hat(j)+hat(k) and vec(c)=3hat(i)+hat(j) are three vectors such that vec(a)+t vec(b) is perpendicular to vec(c) , then what is t equal to ?

Let a vector vec(a) be coplanar with vectors vec(b) = 2hat(i) + hat(j) + hat(k) and vec(c) = hat(i) - hat(j) + hat(k) . If vec(a) is perpendicular to vec(d) = 3hat(i) + 2hat(j) + 6hat(k) , and |vec(a)| = sqrt(10) . Then a possible value of [[vec(a),vec(b),vec(c)]] + [[vec(a), vec(b), vec(d)]] + [[vec(a),vec(c),vec(d)]] is equal to :

Statement 1: A component of vector vec b=4hat i+2hat j+3hat k in the direction perpendicular to the direction of vector vec a=hat i+hat j+hat kishat i-hat j .Statement 2:A component of vector in the direction of vec a=hat i+hat j+hat k is 2hat i+2hat j+2hat k

Let vec u be a vector coplanar with the vectors vec a=2hat i+3hat j-hat k and vec b=hat j+hat k If vec u is perpendicular to vec a and vec u.vec b=24 then |vec u|^(2) is equal to

If vec(A)=2hat(i)+6hat(j)and vec(B)=4hat(i)+3hat(j), the vector having the same magnitude as vec(B) and parallel to vec(A) is

The compenent of vec(A)=hat(i)+hat(j)+5hat(j) perpendicular to vec(B)=3hat(i)+4hat(j) is

Unit vector parallel to the resultant of vectors vec(A)= 4hat(i)-3hat(j) and vec(B)= 8hat(i)+8hat(j) will be

PRADEEP-KINEMATICS-3 Very short
  1. Give an example of a physical quantity (i) which has neither unit nor ...

    Text Solution

    |

  2. Is dubruw eirRUIB cwxrie ?

    Text Solution

    |

  3. Consider a vector vec(F)= 4hat(i)-3hat(j). Another vector that is perp...

    Text Solution

    |

  4. Is poosseion of magnitude and direction sufficient for calling a quant...

    Text Solution

    |

  5. State the most basic condition for the addition of vectors.

    Text Solution

    |

  6. Is pressure a vectror ? Explain.

    Text Solution

    |

  7. Vectors can not added algebraically. Why?

    Text Solution

    |

  8. Does it make a sense to call a physical quantity a vector, when its ma...

    Text Solution

    |

  9. Two equal vector have a resultant equal to either of them, then the an...

    Text Solution

    |

  10. Are the magnitude and direction fo (vec A-vec B) . same as that of ...

    Text Solution

    |

  11. Are the magnitude and direction fo (vec A-vec B) . same as that of ...

    Text Solution

    |

  12. Can two vectors of different magitudes be combind to give zero resulta...

    Text Solution

    |

  13. Give two necessary conditions for a given quantity to be a vector.

    Text Solution

    |

  14. What is the property of two vectorsx if. vec A + vec B =vec A- vec ...

    Text Solution

    |

  15. Are the commutative law and associtive law applicable to vectors subtr...

    Text Solution

    |

  16. If vec(A)=vec(B)+vec(C ), and the magnitudes of vec(A),vec(B),vec(C ) ...

    Text Solution

    |

  17. Find the vector sum of N coplanar forces, each of the magnitude F,when...

    Text Solution

    |

  18. Is hat i- hatj a unit vectror ? Exolain.

    Text Solution

    |

  19. Under what condition, the three vectors (i) cannot giv zero resultant ...

    Text Solution

    |

  20. When is the sum of the two vectors maximum and when minumum ?

    Text Solution

    |