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Neglecting the air resistance , the time...

Neglecting the air resistance , the time of flight of a projectile is determined by :

A

`u_("vertical")`

B

`u_("horizontal")`

C

`u = u_("vertical")^(2)+u_("horizontal")^(2)`

D

`u = u (u_("vertical")^(2)+u_("horizontal")^(2))^(1//2)`

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The correct Answer is:
A
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PREMIERS PUBLISHERS-KINEMATICS -Other important questions & answers (I.Multiple choice questions).
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  2. If a projectile is projected with initial velocity 98 m/s in a directi...

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  7. When a bady undergoes an oblique projection, maximum range of it is :

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  8. The angle of projection for a projectile to cover maximum range is :

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  10. For a projectile, projected at an angle, the resultant velocity is :

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  11. At the top of the trajectory of a projectile the acceleration is :

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  13. In the following question statement 1 represent Assertion and statemen...

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  14. When a projectile is projected in oblique motion expressions for time ...

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  15. The expression for horizontal range when a body is projected at an ang...

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  16. Which one of the following statement is correct ? the equation y ...

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  17. Select the odd man out from the following :

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  18. During a projectile motion if the maximum height equals the horizontal...

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  19. A ball is thrown upwards at a certain angle with the horizontal and i...

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