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A particle is thrown with velocity u at ...

A particle is thrown with velocity `u` at an angle `prop` from the horizontal. Another particle is thrown with the same velocity at an angle `prop` from the verticle. What will be the ratio of times of flight of two particles ?

A

`Tan 2 theta :1`

B

`Cot 2 theta:1`

C

`Tan theta:1`

D

`Cot theta :1`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-MOTION IN A PLANE-EXERCISE-2 (Oblique project
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  4. A particle is thrown with velocity u at an angle prop from the horizon...

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  8. The speed of a projectile at its maximum height is sqrt(3) //2 times i...

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  9. The velocity at the maximum height of a projectile is half of its init...

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  10. A person throws a bottle into a dustbin at the same height as he is 2m...

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  11. A body is projected at angle 30° to horizontal with a velocity 50 ms^(...

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  12. A body is projected at angle 30° to horizontal on a planet with a velo...

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  13. A body is projected at angle 30° to horizontal on a planet with a velo...

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  14. Abody is thrown with velocity (4i +3j) metre per second. Its maximum h...

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  15. Two particles are projected with same velocity but at angles of projec...

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  16. The potential energy of a projectile at its maximum height is equal to...

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  17. If the maximum vertical height and horizontal ranges of a projectile a...

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  18. A body is projected with a certain speed at angles of projection of th...

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  19. From a point on the ground a particle is projected with initial veloci...

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  20. the velocity of a projectile at initial point a is (2hati+3hatj) m/s. ...

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