If a 4 kg ball is dropped from rest and falls without air resistance, what is its speed after 0.5 seconds?

This is what i found on google “what happens to the bond angle when you add or remove an electron domain? the bond angle decreases as you add domains 5. can you force the atoms into new configurations by pushing atoms around? note: we can think of a bond or a lone pair of electrons as a “domain” of electrons.” i hope this you

It's because 3 if it was 10 it wouldn't look right do it goes up to 4d