what goes up must come down?

Question

when an object is tossed into the air say a ball and there is no wind just prior to the ball falling is the ball actual not moving for a moment before it starts to drop. if it does that is there a name for that moment

Answer 1

It is the apogee. The object is momentarily at rest. It is described in calculus as having length dt or lim t->0 when the energy has been converted from kinetic to total potential.

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