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For a given initial speed, a projectile ...

For a given initial speed, a projectile has the same range R for two anlges of projection . If `t _(1) and t _(2)` are the times of flight in the two cases then

A

`T_(1)T_(2)propR`

B

`T_(1)T_(2)propR^(2)`

C

`(T_(1))/(t_(2))=tan theta`

D

`(T_(1))/(t_(2))=cot theta`

Text Solution

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The correct Answer is:
A,C
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