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A hose pipe lying on the ground shoots a...

A hose pipe lying on the ground shoots a stream of water upward at an angle `60^@` to the horizontal at a speed of `20 ms^(-1)`. The water strikes a wall 20m away at a height of `(g=10ms^2)`

A

14.64 m

B

7.32 m

C

29.28 m

D

10 m

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A
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AAKASH SERIES-MOTION IN A PLANE-EXERCISE-3 (Oblique projection )
  1. A ball A is projected from the ground such that its horizontal range i...

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  2. A particle is projected from the ground with velocity u making an angl...

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  3. A hose pipe lying on the ground shoots a stream of water upward at an ...

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  4. A body is projected with a velocity u at an angle of 60^(@) to the hor...

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  5. A body of mass 2kg is projected from the ground with a velocity 20ms^(...

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  6. The maximum distance to which a man can throw a ball by projecting it ...

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  7. A body projected at 45^@ with a velocity of 20 m/s has a range of 10m....

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  8. A particle is projected from the ground with an initial speed u at an ...

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  9. A ball of mass 1 kg is projected with a velocity of 20sqrt(2) m/s from...

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

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  11. A stone is projected from the top of a tower with velocity 20ms^(-1) m...

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  12. It is possible to project a particle with a given velocity in two poss...

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  13. A two particles P and Q are separated by distance d apart. P and Q mov...

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  14. Two inclined planes OA and OB intersect in a horizontal plane having t...

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  15. If v(1) and v(2) be the velocities at the end of focal chord of projec...

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  16. A projectile is fired with a velocity u at right angles to the slope, ...

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  17. In figure shown below, the time taken by the projectile to reach from ...

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  18. At a certain height a body at rest explodes into two equal fragments w...

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  19. In the above problem, this horizontal distance between the two fragmen...

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  20. In the above problem, the time taken by the displacement vectors of th...

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