Irregular galaxies get their odd shapes in many ways. One way irregular galaxies are formed is when galaxies collide or come close to one another, and their gravitational forces interact. Another source of irregular galaxies may be very young galaxies that have not yet reached a symmetrical state.
D=s(t) so it would be d=10(.19) d=.19 FOR BITH SNDWERS
8.0 m/s if there is no air resistance. (B)
Less if there IS any air resistance.
