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A projectile is given an initial velocit...

A projectile is given an initial velocity of `(hati+2hatj)m/s`, where `hati` is along the ground and `hatj` is along the vertical. If `g=10m/s^-2`, the equation of its trajectory is

A

`y=3x-x^2`

B

`y=2x-3x^2`

C

`y=2x-5x^2`

D

`y=x-5x^2`

Text Solution

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The correct Answer is:
C
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