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mort
Jan4-04, 08:23 PM
I need to calculate vertical velocity for a perjectile

HallsofIvy
Jan4-04, 08:42 PM
Assuming no air resistance, acceleration vertially is -g (-9.8 m/s2 in metric, -32.2 ft/s2 in English) so that after t seconds, the velocity is -gt+ v0 (v0 is the velocity at 0 seconds).

mort
Jan4-04, 08:52 PM
oops