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A projectile is thrown with velocity u =...

A projectile is thrown with velocity `u = 20 m//s +- 5%` at an angle `60^(@)`. If the projectile comes back on the ground at the same level then which of following cannot be a possible answer for range.
Consider `g = 10 m//s^(2)`

A

`34.6m`

B

`37.5 m`

C

`32.0 m`

D

`39.0 m`

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The correct Answer is:
D
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