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A projectile can have the same range R f...

A projectile can have the same range R for two angles of projection. If `t_(1)` and `t_(2)` be the times of flight in the two cases:-

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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