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If abs(vec v1+vec v2)=abs(vec v1- vec v2...

If `abs(vec v_1+vec v_2)=abs(vec v_1- vec v_2)` and `vec v_2` is finite thus

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MBD PUBLICATION-VECTOR ANALYSIS-QUESTION BANK
  1. The work done by a force is defined by W=vecF cdot vecS. In certain si...

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  2. Out of following set offorces the resultant which can not be zero

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  3. If abs(vec v1+vec v2)=abs(vec v1- vec v2) and vec v2 is finite thus

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  4. The length of second hand in a watch is 1 cm. The change in velocity o...

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  5. A car moves 30m/north, then 20 m east, then 30sqrt2 m south west. his ...

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  6. In going from one city to another a car travels-75 km north, 60 km nor...

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  7. A particle is simultaneously acted upon two forces equal to 4 N and 3 ...

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  8. To a person going east in a car with velocity of 25km/h, a train appea...

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  9. Rain is falling vertically downward with a velocity of 4 km/hr. A pers...

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  10. A charged particle of mass m and charge 'q' is projected with a veloci...

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  11. A point of application of a force vec F= 5hati - 3hatj +2hatk is moved...

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  12. which is a scalar quantity

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  13. The maximum value of resultant of two forces is 5 N and minimum is 1 N...

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  14. The resultant of two forces each of magnitude P acting at a point is s...

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  15. The resultant of two forces 3P and 2P is R. If the first vector is dou...

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  16. For two equal non parallel forces acting at a point the square of the ...

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  17. P and 2P are two forces acting on a particle. When the first force is ...

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  18. The distance between the point P(3,4,-7) and Q (-2,5,10) is

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  19. The vector vec P =hati+ 12hatj + hatk and vec Q= 2hati -a hatj + 4hatk...

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  20. The condition in which the vectors vec P=3hati - 5 hatj + 5hatk and ve...

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