17 Jun
2022
17 Jun
'22
7:43 p.m.
simulate to test. p_y(t) = 0 + vy * t - g t^2 / 2 p_x(t) = 0 + vx * t t_f = vy / g v_x = p_x(t_f) / t_f = p_x(t_f) * g / vy