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The relation between the time of flight ...

The relation between the time of flight of projectile `T_(f)` and the time to reach the maximum height `t_(m)` is

A

`T_(f) = 2t_(m)`

B

`T_(f) = t_(m)`

C

`T_(f) = t_(m)/2`

D

`T_(f) = sqrt(2)(t_(m))`

Text Solution

Verified by Experts

The correct Answer is:
A
Time to reach max. height (time of ascent) = `t_(m)`
Time to reach ground (time of descent) = `t_(m)`
Total time of flight `T_(f) = 2t_(m)`
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ERRORLESS-MOTION IN TWO DIMENSION-NCERT BASED QUESTIONS (OBLIQUE PROJECTILE MOTION)
  1. The relation between the time of flight of projectile T(f) and the tim...

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  2. A bu llet is fired with a velocity u making an angle of 60^(@) with th...

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  3. A ball whose kinetic energy is E , is projected at an angle of 45^@ to...

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  4. Four bodies A,B,C and D are projected with equal velocities having ang...

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  5. Which of the following sets of factors will affect the horizontal dist...

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  6. A ball is projected with an velocityV(0) at an angle of elevation 30^(...

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  7. During projectile motion,the quantities that remain unchanged are

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  8. A projectile fired with initial velocity u at some angle theta has a ...

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  9. A missile is fired for maximum range with an initial velocity of 20m//...

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

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  11. A particle covers 50 m distance when projected with an initial speed. ...

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  12. The angle of projection at which the horizontal range and maximum heig...

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  13. Ratio between maximum range and square of time of flight in projectile...

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  14. A body is projected from the ground with a velocity v = (3hati +10 hat...

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

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  16. Neglecting the air resistance, the time of flight of a projectile is d...

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  17. A stone is thrown at an angle theta to the horizontal reaches a maximu...

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  18. Two bodies are thrown up at angles of 45^(@) and 60^(@), respectively,...

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  19. The horizontal range of a projectile is 4 sqrt(3) times its maximum he...

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  20. For a projectile, the ratio of maximum height reached to the square of...

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