now we wind up

k/G=m
    2
ad=Gm
    2  3
ad=r/2=k
         t
now

mas=k/G*as

then
       2
e=k

as we know

e=k2

=l6/t4

l2=area

l*l=density*volume

l=acceleration

l=distance

so

l2*l2*l2

=l6/t4

this may

be another way