Answer:
vf=((2*deltax)/t)-v0 ; v0=((2*deltax)/t)-vf ; t=(2deltax)/(vf+v0)
Explanation:
vf also v0
deltax= 1/2 (vf+v0)t
(2*deltax)/t=vf+v0 (Divide t and 1/2)
vf=((2*deltax)/t)-v0 (subtract v0)
v0=((2*deltax)/t)-vf (subtract vf)
t
deltax = 1/2(vf+v0)t
(2deltax)=(vf+v0)t (Divide by 1/2)
(2deltax)/(vf+v0)=t (divide by (vf+v0))