2 ms·
Yeah but the acceleration from gravity is constant so maybe there is just a (possibly non linear) change of coordinates that can be applied to the regular parab
by carlob 7y ago
Yeah but the acceleration from gravity is constant so maybe there is just a (possibly non linear) change of coordinates that can be applied to the regular paraboloid.
Also a paraboloid would work only for rays that are parallel to one another.
- mannykannot 7y agoAnother difference from optics is that the vlocity is not fixed, and that affects the extent to which gravity modifies the trajectory.