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When is the sum of the two vectors are m...

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

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When the two vectors are acting in same direction, their resultant is maximum and it is minimum when the same vectors are acting in the opposite direction .
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MODERN PUBLICATION-MOTION IN A PLANE -Revision Exercises (very Short Answer Questions)
  1. State triangle law of vectors addition. Find analytically the magnitud...

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  2. State parallelogram law of vectors addition .Find analytcallly the mag...

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

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  4. Is it possible that the sum of two vectors is a scalar ?

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  5. What do you mean by equilibrant vector ?

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  6. What do you understand by resolution of a vector ? Show that there is ...

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  7. What are rectangular components of a vector ?

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  8. Define scalar produt of two vectors.

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  9. A vector is by vec V=(8.0hati +2.0 hat j) m//s. What will be direction...

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  10. Can the magnitude of vecA -vecB be equal to vecA+vecB?

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  11. Is the associative law applicable to vector subtraction ?

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  12. Can the magnitude of the reultant vector of two given vectros be less ...

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  13. Can three vectors not in one phane giv e a zero resultant ? Can four v...

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  14. Can a vector be multiplied with both dimensional and non-dimensional s...

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  15. What will be the value of vecA. (vec(B)(C)) if vecA, vecB, vecC are pe...

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

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  17. What is a projectile ? Give its examples. Show that the path of projec...

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  18. TRAJECTORY OF HORIZONTAL PROJECTILE

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  19. Define time of flight for a projectile .

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  20. The horizontal range for projectile is given by

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