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The equation of motion of a projectile i...

The equation of motion of a projectile is `y = 12 x - (3)/(4) x^2`. The horizontal component of velocity is `3 ms^-1`. What is the range of the projectile ?

A

`18 m`

B

`16 m`

C

`12 m`

D

`21.6 m`

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The correct Answer is:
B
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