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In projectile motion, a body is projecte...

In projectile motion, a body is projected at an angle `theta` with velocity u then the horizontal component of velocity will be

A

u cos `theta`= constant

B

u sin `theta`= constant

C

u tan `theta`= constant

D

u cot `theta`= constant

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TARGET PUBLICATION-Motion in a plane-Exercise
  1. While studying projectile motion

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  2. The only force acting on the projectile is

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  3. In projectile motion, a body is projected at an angle theta with veloc...

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  4. The angle of projection for a projectile thrown parallel to horizontal...

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  5. A projectile is projected with velocity u making an angle theta with t...

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  6. Time taken by the projectile to cover entire trajectory is called as .

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  7. The time (T) required by the projectile to retum to original plane of ...

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  8. The relation between time of ascent taand time of descent td is

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  9. A shell is fired at an angle of 30^@ to the horizontal with velocity 1...

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  10. A body is thrown with velocity of 49 m s^-1 at an angle of 30^@ with t...

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  11. A projectile is launched at an angle of theta above the horizontal The...

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  12. The horizontal distance between the point of projection and the point ...

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  13. At the point of horizontal range (R), the coordinates are

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  14. A shell is fired from canon with a velocity of 200 m/s at an angle of ...

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  15. A gun throws shell with muzzle speed of 98 m s^-1. When the gun is ele...

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  16. The initial velocity of the projectile is u and its maximum range is R...

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  17. A shell fired from a canon can cover maximum horizontal distance of 10...

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  18. For the maximum height of a projectile

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  19. The projectile attains maximum height when it is projected at an angle...

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  20. A man can jump on the moon times as high as on the earth.

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