Vector Calculus World Problem About Mechanics

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Homework Statement



A particle is constrained to move around the unit circle in the xy plane according to the

formula (x,y,z)=(cos(t2),sin(t2),0), t[tex]\geq[/tex]0.

At what point on the circle should the particle be released to hit a target at (2,0,0)?


Homework Equations



None


The Attempt at a Solution



I computed the velocity vector and speed of the particle as functions of t:

velocity: (-2tsin(t2),2tcos(t2),0)

speed: 2t.

After wards, I got stuck. Any advice would be appreciated.
 
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Hint: Once the particle is released (No forces act on it), what kind of trajectory would you expect it to have? (i.e. circular, parabolic, etc.)