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A stone is thrown up from the top of a t...

A stone is thrown up from the top of a tower 20,m with a velocity of 24m/s a tan elevation of `30^(@)` above the horizontal. Find the horizontal distance from the foot of the tower to the point at which the stone hits the ground. Take `g = 10 m//s^(2)`

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The correct Answer is:
[67.75 m]
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PHYSICS GALAXY - ASHISH ARORA-KINEMATICS-Practice Exercise
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  2. A stone is thrown from the top of a tower of height 50 m with a veloci...

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  3. A stone is thrown up from the top of a tower 20,m with a velocity of 2...

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  4. Two bodies are thrown at the same time and in opposite directions and ...

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  5. A ball rolls off top of a staircase with a horizontal velocity u m s^-...

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  7. Two bodies were thrown simultaneously from the same point, one, straig...

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  8. Two particles are projected from a point at the same instant with velo...

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  12. A partacle is thrown in horizontal direction with speed u from a point...

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  13. From an inclined plane a particleis thrown in a direction normal to th...

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  14. A body is projected up with a speed v0 along the line of greatest slop...

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  15. A partacle is thrown in horizontal direction with speed u from a point...

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  16. In example 1.49 find the velocity of the mid point of the rod in terms...

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  17. Two rings O and O' are put on two vertical stationary rods AB and A'B'...

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  18. An aircraft is descending to land at an airport in the morning. The ai...

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  19. Figure shows s small mass m hanging over a pulley. The other end of th...

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