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The velocity at the maximum height of a ...

The velocity at the maximum height of a projectile is half of its velocity of projection `u`. Its range on the horizontal plane is

A

`(2u^(2))/(3g)`

B

`(sqrt3u^(2))/(2g)`

C

`(u^(2))/(3g)`

D

`(u^(2))/(2g)`

Text Solution

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The correct Answer is:
B
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MOTION-PROJECTILE MOTION-EXERCISE-1
  1. A point mass is projected, making an acute angle with the horizontal. ...

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  2. The velocity at the maximum height of a projectile is half of its velo...

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  3. A particle is projected form a horizontal plane (x-z plane) such that ...

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  4. Two projectiles A and B are thrown with the same speed such that A mak...

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  5. At the top of the trajectory of a projectile, the directions of its ve...

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  6. Three particles A, B and C are projected from the same point with the ...

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  7. If a man wants to hit a target, he should point his rifle-

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  8. The horizontal range covered by projectile is proportional to

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  9. The horizontal range for projectile is given by

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  10. TIME OF FLIGHT, MAXIMUM HEIGHT AND RANGE OF PROJECTILE MOTION

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  11. A player kicks up a ball at an angle theta to the horizontal. The hori...

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  12. The angle of projection of a body is 15^(@).. The other angle for whic...

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  13. The horizontal range and the maximum height of a projectile are equal....

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  14. A stone is thrown at an angle of 45^(@) to the horizontal with kinetic...

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  15. A ball is thrown with initial energy 100J at an angle theta to the ho...

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  16. The kinetic energy of a projectile at the highest point is-

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  17. For angles of projection of a projectile at angle (45^(@) - theta) and...

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  18. The time of flight of a projectile is 10 s and range is 500m. Maximum ...

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  19. Two seconds after projection, a projectile is travelling in a directio...

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  20. A particle is projected with a speed V from a point O making an angle ...

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