The Cartesian equation of trajectory is (where u = Velocity of project – McqOptions

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1.	The Cartesian equation of trajectory is (where u = Velocity of projection, = Angle of projection, and x, y = Co-ordinates of any point on the trajectory after t seconds.)
A.	y = (gx /2u cos ) + x. tan
B.	y = (gx /2u cos ) - x. tan
C.	y = x. tan - (gx /2u cos )
D.	y = x. tan + (gx /2u cos )
Answer» D. y = x. tan + (gx /2u cos )

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