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A vector is represented by 2hati+hatj+3h...

A vector is represented by `2hati+hatj+3hatk`, Its length in XZ plane is :-

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A vector is represented by 3hati+hatj+2hatk , Its length in XY plane is :-

A vector is represented by 5hati+6hatj+4hatk , Its length in XY plane is :-

Express the vector 2hati+3hatj+hatk as the sum of two vectors, one vector is perpendicualr to 2hati-4hatj+hatk and the other vector is parallel to 2hati-4hatj+hatk .

If the position vector of one end of the line segment AB be 2hati+3hatj-hatk and the position vecto of its middle point be 3(hati+hatj+hatk) , then find the position vector of the other end.

The unit vector in the direction 6hati-2hatj+3hatk is ………….

A unit vector vec(a) is perpendicualr to the vectors hati+2hatj-hatk and 3hati-hatj+hatk then find the components of vec(a) .

The vector component of vector vecA =3hati +4hatj +5hatk along vector vecB =hati +hatj +hatk is :

The position vectors of the points A, B, C are 2 hati + hatj - hatk , 3 hati - 2 hatj + hatk and hati + 4hatj - 3 hatk respectively . These points

The scalar product of the vector hati+hatj+hatk with a unit vector along the sum of vectors 2hati+4hatj-5hatk and lambda hati+2hatj+3hatk is equal to one. Find the value of lambda .

If vectors are vecA = 2 hati + 3 hatJ - hatk and hatB = 4 hati + 6 hatJ - 2 hatk , then they are .........

ALLEN -RACE-Basic Maths (VECTORS)
  1. Given veca+vecb=2hati," if "vecb=3hatj-hatk then find out vector veca ...

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  2. Whtch of the following statement is true :-

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  3. A vector is represented by 2hati+hatj+3hatk, Its length in XZ plane is...

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  4. vecA+vecB+vecC=0 then |vecB|" and "|vecC| are:

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  5. A vector is represented by 3hati+hatj+2hatk, Its length in XY plane is...

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  6. Resultant of two forces vecF(1) and vecF(2) has magnitude 50 N. Th...

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  7. alpha and beta are the angle made by a vector from positive x & positi...

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  8. If vecv=(3hati+2hatj+6k) m/s and m=(2)/(7)kg then find kinetic energy ...

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  9. Two force vectors each having magnitude 6N are oriented as 30^(@) from...

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  10. If vecv=(4hati+3hatj+5k) m/s and m=(2)/(7)kg then find kinetic energy ...

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  11. If vecP=Kvec(Q) (Here K is constant) then :-

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  12. The dot product of two vectors of magnitudes 3 units and 5 units canno...

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  13. If vecA=2hati+3hatj-hatk and vecB=-hati+3hatj+4hatk then projection of...

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  14. If |hatAxxhatB|=-sqrt(3)hatA.hatB, then |hatA-hatB|=…………………..

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  15. Find the torque of a force vecF=-3hati+hatj+5hatk acting at the point ...

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  16. If the position vector vecr of a point is (hati+2hatj+3hatk)m and the ...

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  17. The angle made by the vector vecA=hati+hatj with x-axis is

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  18. Correct relation is :

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  19. Two vectors vecA=3hati+2hatj+hatk" and "vecB=5hatj-9hatj+Phatk are per...

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  20. If the vectors (hati+hatj+hatk) and 3 hati form two sides of a triangl...

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