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If the initial velocity of a projectile ...

If the initial velocity of a projectile be doubled, keeping the angle of projection same, the maximum height reached by it will

A

Remain the same

B

Be doubled

C

Be quadrupled

D

Be halved

Text Solution

Verified by Experts

The correct Answer is:
C
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ERRORLESS -MOTION IN TWO DIMENSION-Exercise
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  2. A projectile fired with initial velocity u at some angle theta has a ...

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  3. If the initial velocity of a projectile be doubled, keeping the angle ...

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  4. In the motion of a projectile freely under gravity, its

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  5. The range of a projectile for a given initial velocity is maximum when...

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  6. Find the angle of projection of a projectile for which the horizontal ...

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  7. A ball is thrown upwards and returns to the ground describing a parabo...

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

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  9. An object is thrown along a direction inclined at an angle of 45^(@) w...

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  10. The height y and the distance x along the horizontal plane of a projec...

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  11. Referring to above question, the angle with the horizontal at which th...

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  12. Referring to the above two questions, the acceleration due to gravity ...

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  13. The range of a projectile launched at an angle of 15^(@) with horizont...

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  14. A cricketer hits a ball with a velocity 25m//s at 60^(@) above the hor...

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  15. A stone is projected from the ground with velocity 25m//s . Two second...

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  16. Galileo writes that for angles of projection of a projectile at angles...

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  17. A projectile thrown with a speed v at an angle theta has a range R on...

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  18. The greatest height to which a boy can throw a stone is (h). What will...

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  19. The horizontal range is four times the maximum height attained by a pr...

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  20. A ball whose kinetic energy is E , is projected at an angle of 45(@) t...

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