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I want to know which equation do I use to calculate the position on a trajectory. Given that I have the angle, and initial velocity.

http://en.wikipedia.org/wiki/Trajectory

From this would it be the

*as it is the only one I can see there that is returning a y value.*

**Derivation of the equation of motion**Secondly, if this is true, would the black trajectory here:

http://upload.wikimedia.org/wikipedia/commons/6/63/Inclinedthrow.gif

Represent the kind of output I'm going to see, since (at the moment) I am not incorporating any drag?

Thanks in advance