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Can three vectors not in one phane giv e...

Can three vectors not in one phane giv e a zero resultant ? Can four vectors do ?

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No, it is not possible . Sum of two vectors is always a vector
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MODERN PUBLICATION-MOTION IN A PLANE -Revision Exercises (very Short Answer Questions)
  1. Is the associative law applicable to vector subtraction ?

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

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

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

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

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

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

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  8. TRAJECTORY OF HORIZONTAL PROJECTILE

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  9. Define time of flight for a projectile .

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  10. The horizontal range for projectile is given by

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  11. What do you mean by maximum height attained by a projectile ?

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  12. What do you mean by angular displacement ? Is it a scalar or vector ?

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  13. What is angular velocity ? What is its unit?

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  14. What is centriprtal acceleration ? In which direction it acts ?

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  15. Can there be a motion in two dimensions with an acceleration only in o...

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  16. A ball is thrown straight up. What is its velocity and acceleration at...

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  17. CENTRIFUGAL FORCE

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  18. At which angle the maximum height attained by aprojectile is maximum ?

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  19. What will be the ratio of time of flights of two projectiles fired at...

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  20. Two bodies of masses 4 kg and 6 kg are thrown with the same velocity i...

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