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Ratio of minimum kinetic energies of two...

Ratio of minimum kinetic energies of two projectiles of same mass is `4:1`. The ratio of the maximum height attained by them is also `4:1` . The ratio of their ranges would be

A

`16:1`

B

`4:1`

C

`8:1`

D

`2:1`

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  4. A particle is projected from gound At a height of 0.4 m from the groun...

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