Read the post -- it specified vertical. It may be your concept of
vertical is different than the one commonly accepted. If your throw
was vertical you had aerodynamic effects, disallowed earlier in your
earlier post.

I would have suspected you did finish high school some time ago. That
you have forgotten what you learned is obvious.



On Jun 16, 4:16 pm, Mxsmanic wrote:
writes:
Care to write an equation or two to demonstrate that?

You need an equation?

I throw a baseball into the air. It lands twenty feet away. The starting
point and ending point are different.

It's a two body
problem, one massive with respect to the other. The initial conditions
are a vertical impulse from the surface, of a massive sphere. That's
high school physics.

I finished high school a long time ago.