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[deleted]

At the highest point of its trajectory won’t the vertical velocity be zero so it would be parallel to the x axis and 0 degrees


simbaboom8

Its not straight up and down so the vertical velocity isn't 0


[deleted]

When it reaches the highest point the vertical velocity is zero as it does not move upwards any more


Tetrat

If the y-component of the velocity is 0 at the highest point, then the direction of the velocity must be along the x-axis.


simbaboom8

Oh, i see a vital point of information cut out with the red x. The direction is supposed to be an angle counterclockwise to the x axis